Weather forecast and meteo conditions

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Weather Forecast in Saint-Louis

Current time in Saint-Louis:

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Local time.
Time zone: GMT 4
winter time
* weather indicated in local time
Wednesday, July 30, 2025
The Sun:  Sunrise 06:51, Sunset 17:59.
The Moon:  Moonrise 10:18, Moonset 23:04, Moon phase: waxing crescent waxing crescent
 Geomagnetic Field: Active
  Water temperature: +24 °C
 Ultraviolet index: 3 (Moderate)
A UV index reading of 3 to 5 means moderate risk of harm from unprotected sun exposure. Stay in shade near midday when the sun is strongest. If outdoors, wear sun protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days, and after swimming or sweating. Bright surfaces, such as sand, water, and snow, will increase UV exposure.

afternoonfrom 14:00 to 18:00Showers
The air temperature:
 +19 °CThe temperature will not changeprecipitation is expected
Forecast of the weather character and weather conditions:
Showers
southeast
Wind: fresh breeze, southeast, speed 29-32 km/h
On land:
Small trees in leaf begin to sway; crested wavelets form on inland waters.
At Sea:
Moderate waves, taking a more pronounced long form; many white horses are formed.

Wind gusts: 54 km/h
Relative humidity: 63-67%
Cloudiness: 70%
Atmospheric pressure: 1021 hPa
State of the sea: moderate, wave height of 2 m
Amount of precipitations: 0,5 mm
Visibility: 64-68%

eveningfrom 18:01 to 00:00Cloudy
The air temperature:
 +18 °CThe air temperature will go down
Forecast of the weather character and weather conditions:
Cloudy
southeast
Wind: fresh breeze, southeast, speed 25-29 km/h
Wind gusts: 43 km/h
Relative humidity: 69-74%
Cloudiness: 77%
Atmospheric pressure: 1021-1023 hPa
State of the sea: moderate, wave height of 2 m
Visibility: 63-68%

Wednesday, July 30, 2025 in Saint-Louis the weather will be like this:
  • in the afternoon the air temperature will be +19°C, dew point: +12,49°C; ratio of temperature, wind speed and humidity: A bit dry for some; in some places will be a little rain, it is recommended to take an umbrella, fresh breeze wind blowing from the south-east at a speed of 29-32 km/h, overcast sky
  • in the evening the air temperature drops to +18°C, dew point: +13,11°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, fresh breeze wind blowing from the south-east at a speed of 25-29 km/h, overcast sky
day length is 11:08
Thursday, July 31, 2025
The Sun:  Sunrise 06:50, Sunset 17:59.
The Moon:  Moonrise 10:50, Moonset 23:54, Moon phase: waxing crescent waxing crescent
 Geomagnetic Field: Active
  Water temperature: +24 °C
 Ultraviolet index: 6,2 (High)
A UV index reading of 6 to 7 means high risk of harm from unprotected sun exposure. Protection against skin and eye damage is needed. Reduce time in the sun between 10 a.m. and 4 p.m. If outdoors, seek shade and wear sun protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days, and after swimming or sweating. Bright surfaces, such as sand, water, and snow, will increase UV exposure.

nightfrom 00:01 to 06:00Cloudy
The air temperature:
 +18 °CThe temperature will not change
Forecast of the weather character and weather conditions:
Cloudy
southeast
Wind: moderate breeze, southeast, speed 22-25 km/h
On land:
Raises dust and loose paper; small branches are moved.
At Sea:
Small waves, becoming larger; fairly frequent white horses.

Wind gusts: 40 km/h
Relative humidity: 70-74%
Cloudiness: 66%
Atmospheric pressure: 1021-1023 hPa
State of the sea: slight, wave height of 1 m
Visibility: 64-66%

morningfrom 06:01 to 12:00Partly cloudy
The air temperature:
 +18...+20 °CThe temperature will rise
Forecast of the weather character and weather conditions:
Partly cloudy
southeast
Wind: fresh breeze, southeast, speed 25-29 km/h
Wind gusts: 43 km/h
Relative humidity: 60-69%
Cloudiness: 46%
Atmospheric pressure: 1021 hPa
State of the sea: moderate, wave height of 2 m
Visibility: 64-69%

afternoonfrom 12:01 to 18:00Cloudy
The air temperature:
 +19...+20 °CThe temperature will rise
Forecast of the weather character and weather conditions:
Cloudy
southeast
Wind: fresh breeze, southeast, speed 22-32 km/h
Wind gusts: 47 km/h
Relative humidity: 62-68%
Cloudiness: 84%
Atmospheric pressure: 1019-1020 hPa
State of the sea: moderate, wave height of 2 m
Visibility: 63-66%

eveningfrom 18:01 to 00:00Cloudy
The air temperature:
 +18...+19 °CThe air temperature will go down
Forecast of the weather character and weather conditions:
Cloudy
southeast
Wind: moderate breeze, southeast, speed 11-22 km/h
Wind gusts: 36 km/h
Relative humidity: 65-68%
Cloudiness: 66%
Atmospheric pressure: 1019-1020 hPa
State of the sea: slight, wave height of 1 m
Visibility: 51-66%

Thursday, July 31, 2025 in Saint-Louis the weather forecast would be:
  • during the night the air temperature will be +18°C, dew point: +12,92°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, moderate breeze wind blowing from the south-east at a speed of 22-25 km/h, overcast sky
  • in the morning the air temperature warms up to +18...+20°C, dew point: +12,01°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, fresh breeze wind blowing from the south-east at a speed of 25-29 km/h, in the sky, sometimes there are small clouds
  • in the afternoon the air temperature warms up to +19...+20°C, dew point: +13,22°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, fresh breeze wind blowing from the south-east at a speed of 22-32 km/h, overcast sky
  • in the evening the air temperature drops to +18...+19°C, dew point: +12,2°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, moderate breeze wind blowing from the south-east at a speed of 11-22 km/h, overcast sky
day length is 11:09
Friday, August 1, 2025
The Sun:  Sunrise 06:50, Sunset 18:00.
The Moon:  Moonrise 11:23, Moonset --:--, Moon phase: in its first quarter in its first quarter
 Geomagnetic Field: Unstable
  Water temperature: +24 °C
 Ultraviolet index: 3,7 (Moderate)

nightfrom 00:01 to 06:00Partly cloudy
The air temperature:
 +17...+18 °CThe air temperature will go down
Forecast of the weather character and weather conditions:
Partly cloudy
eastern
Wind: light breeze, eastern, speed 7-11 km/h
On land:
Wind felt on face; leaves rustle; ordinary vanes moved by wind.
At Sea:
Small wavelets, still short, but more pronounced. Crests have a glassy appearance and do not break.

Wind gusts: 22 km/h
Relative humidity: 67-71%
Cloudiness: 53%
Atmospheric pressure: 1017-1020 hPa
State of the sea: calm (rippled), wave height of 0,2 m
Visibility: 59-100%

morningfrom 06:01 to 12:00Showers
The air temperature:
 +17...+20 °CThe temperature will riseprecipitation is expected
Forecast of the weather character and weather conditions:
Showers
southeast
Wind: gentle breeze, southeast, speed 11-14 km/h
On land:
Leaves and small twigs in constant motion; wind extends light flag.
At Sea:
Large wavelets. Crests begin to break. Foam of glassy appearance. Perhaps scattered white horses.

Wind gusts: 22 km/h
Relative humidity: 68-76%
Cloudiness: 94%
Atmospheric pressure: 1017-1019 hPa
State of the sea: smooth (wavelets), wave height of 0,6 m
Amount of precipitations: 0,1 mm
Visibility: 58-93%

afternoonfrom 12:01 to 18:00Showers
The air temperature:
 +19...+20 °CThe temperature will riseprecipitation is expected
Forecast of the weather character and weather conditions:
Showers
southeast
Wind: light breeze, southeast, speed 7-11 km/h
Wind gusts: 25 km/h
Relative humidity: 78-83%
Cloudiness: 85%
Atmospheric pressure: 1015-1017 hPa
State of the sea: calm (rippled), wave height of 0,2 m
Amount of precipitations: 2,4 mm
Visibility: 46-80%

eveningfrom 18:01 to 00:00Showers
The air temperature:
 +19 °CThe air temperature will go downprecipitation is expected
Forecast of the weather character and weather conditions:
Showers
northeast
Wind: light breeze, northeast, speed 7-11 km/h
Wind gusts: 18 km/h
Relative humidity: 73-82%
Cloudiness: 85%
Atmospheric pressure: 1016 hPa
State of the sea: calm (rippled), wave height of 0,2 m
Amount of precipitations: 0,5 mm
Visibility: 65-100%

Friday, August 1, 2025 in Saint-Louis the weather will be like this:
  • during the night the air temperature drops to +17...+18°C, dew point: +12,34°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, light breeze wind blowing from the east at a speed of 7-11 km/h, in the sky, sometimes there are small clouds
  • in the morning the air temperature warms up to +17...+20°C, dew point: +12,85°C; ratio of temperature, wind speed and humidity: Very comfortable; in some places will be a little rain, it is recommended to take an umbrella, gentle breeze wind blowing from the south-east at a speed of 11-14 km/h, overcast sky
  • in the afternoon the air temperature warms up to +19...+20°C, dew point: +15,65°C; ratio of temperature, wind speed and humidity: Comfortable; in some places will be a little rain, it is recommended to take an umbrella, light breeze wind blowing from the south-east at a speed of 7-11 km/h, overcast sky
  • in the evening the air temperature drops to +19°C, dew point: +14,19°C; ratio of temperature, wind speed and humidity: Comfortable; in some places will be a little rain, it is recommended to take an umbrella, light breeze wind blowing from the north-east at a speed of 7-11 km/h, overcast sky
day length is 11:10
Saturday, August 2, 2025
The Sun:  Sunrise 06:49, Sunset 18:00.
The Moon:  Moonrise 11:59, Moonset 00:46, Moon phase: waxing gibbous waxing gibbous
 Geomagnetic Field: Quiet
  Water temperature: +24 °C
 Ultraviolet index: 4 (Moderate)

nightfrom 00:01 to 06:00Cloudy
The air temperature:
 +18...+19 °CThe air temperature will go down
Forecast of the weather character and weather conditions:
Cloudy
northwest
Wind: light breeze, northwest, speed 4-7 km/h
Wind gusts: 14 km/h
Relative humidity: 75-80%
Cloudiness: 77%
Atmospheric pressure: 1013-1016 hPa
State of the sea: calm (rippled), wave height of 0,2 m
Visibility: 96-100%

morningfrom 06:01 to 12:00Showers
The air temperature:
 +18...+21 °CThe temperature will riseprecipitation is expected
Forecast of the weather character and weather conditions:
Showers
western
Wind: light breeze, western, speed 4-7 km/h
Wind gusts: 18 km/h
Relative humidity: 71-80%
Cloudiness: 54%
Atmospheric pressure: 1013-1015 hPa
State of the sea: calm (rippled), wave height of 0,2 m
Amount of precipitations: 0,2 mm
Visibility: 94-100%

afternoonfrom 12:01 to 18:00Showers
The air temperature:
 +20...+21 °CThe temperature will riseprecipitation is expected
Forecast of the weather character and weather conditions:
Showers
western
Wind: light breeze, western, speed 4-11 km/h
Wind gusts: 22 km/h
Relative humidity: 73-79%
Cloudiness: 91%
Atmospheric pressure: 1012-1013 hPa
State of the sea: calm (rippled), wave height of 0,2 m
Amount of precipitations: 1,2 mm
Visibility: 96-99%

eveningfrom 18:01 to 00:00Clear
The air temperature:
 +19...+20 °CThe air temperature will go down
Forecast of the weather character and weather conditions:
Clear
northern
Wind: light air, northern, speed 4 km/h
On land:
Direction of wind shown by smoke drift, but not by wind vanes.
At Sea:
Ripples with the appearance of scales are formed, but without foam crests.

Wind gusts: 11 km/h
Relative humidity: 66-80%
Cloudiness: 57%
Atmospheric pressure: 1013 hPa
State of the sea: calm (glassy), wave height of 0,1 m
Visibility: 98-100%

Saturday, August 2, 2025 in Saint-Louis the weather forecast would be:
  • during the night the air temperature drops to +18...+19°C, dew point: +14,51°C; ratio of temperature, wind speed and humidity: Comfortable; precipitation is not expected, light breeze wind blowing from the north-west at a speed of 4-7 km/h, overcast sky
  • in the morning the air temperature warms up to +18...+21°C, dew point: +14,68°C; ratio of temperature, wind speed and humidity: Comfortable; in some places will be a little rain, it is recommended to take an umbrella, light breeze wind blowing from the west at a speed of 4-7 km/h, overcast sky
  • in the afternoon the air temperature warms up to +20...+21°C, dew point: +15,64°C; ratio of temperature, wind speed and humidity: Comfortable; in some places will be a little rain, it is recommended to take an umbrella, light breeze wind blowing from the west at a speed of 4-11 km/h, overcast sky
  • in the evening the air temperature drops to +19...+20°C, dew point: +12,7°C; ratio of temperature, wind speed and humidity: Comfortable; precipitation is not expected, light air wind blowing from the north at a speed of 4 km/h, clear sky
day length is 11:11
Sunday, August 3, 2025
The Sun:  Sunrise 06:49, Sunset 18:00.
The Moon:  Moonrise 12:40, Moonset 01:40, Moon phase: waxing gibbous waxing gibbous
 Geomagnetic Field: Quiet
  Water temperature: +24 °C
 Ultraviolet index: 6,4 (High)

nightfrom 00:01 to 06:00Clear
The air temperature:
 +19 °CThe air temperature will go down
Forecast of the weather character and weather conditions:
Clear
northern
Wind: light air, northern, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 60-63%
Cloudiness: 22%
Atmospheric pressure: 1013 hPa
State of the sea: calm (glassy), wave height of 0,1 m
Visibility: 100%

morningfrom 06:01 to 12:00Clear
The air temperature:
 +19...+21 °CThe temperature will rise
Forecast of the weather character and weather conditions:
Clear
northern
Wind: light breeze, northern, speed 7-11 km/h
Wind gusts: 22 km/h
Relative humidity: 59-64%
Cloudiness: 19%
Atmospheric pressure: 1013-1016 hPa
State of the sea: calm (rippled), wave height of 0,2 m
Visibility: 100%

afternoonfrom 12:01 to 18:00Showers
The air temperature:
 +20...+21 °CThe temperature will riseprecipitation is expected
Forecast of the weather character and weather conditions:
Showers
southwest
Wind: gentle breeze, southwest, speed 11-18 km/h
Wind gusts: 25 km/h
Relative humidity: 67-83%
Cloudiness: 86%
Atmospheric pressure: 1015 hPa
State of the sea: smooth (wavelets), wave height of 0,6 m
Amount of precipitations: 1 mm
Visibility: 46-100%

eveningfrom 18:01 to 00:00Showers
The air temperature:
 +18...+19 °CThe air temperature will go downprecipitation is expected
Forecast of the weather character and weather conditions:
Showers
southeast
Wind: moderate breeze, southeast, speed 18-25 km/h
Wind gusts: 29 km/h
Relative humidity: 86-89%
Cloudiness: 76%
Atmospheric pressure: 1016-1017 hPa
State of the sea: slight, wave height of 1 m
Amount of precipitations: 1,3 mm
Visibility: 32-71%

Sunday, August 3, 2025 in Saint-Louis the weather will be like this:
  • during the night the air temperature drops to +19°C, dew point: +10,94°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, light air wind blowing from the north at a speed of 4 km/h, clear sky
  • in the morning the air temperature warms up to +19...+21°C, dew point: +10,68°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, light breeze wind blowing from the north at a speed of 7-11 km/h, clear sky
  • in the afternoon the air temperature warms up to +20...+21°C, dew point: +15,42°C; ratio of temperature, wind speed and humidity: Comfortable; in some places will be a little rain, it is recommended to take an umbrella, gentle breeze wind blowing from the south-west at a speed of 11-18 km/h, overcast sky
  • in the evening the air temperature drops to +18...+19°C, dew point: +16,58°C; ratio of temperature, wind speed and humidity: Very comfortable; in some places will be a little rain, it is recommended to take an umbrella, moderate breeze wind blowing from the south-east at a speed of 18-25 km/h, overcast sky
day length is 11:11
Monday, August 4, 2025
The Sun:  Sunrise 06:48, Sunset 18:01.
The Moon:  Moonrise 13:26, Moonset 02:34, Moon phase: waxing gibbous waxing gibbous
 Geomagnetic Field: Active
  Water temperature: +24 °C

nightfrom 00:01 to 06:00Showers
The air temperature:
 +18 °CThe air temperature will go downprecipitation is expected
Forecast of the weather character and weather conditions:
Showers
southeast
Wind: moderate breeze, southeast, speed 22-25 km/h
Wind gusts: 29 km/h
Relative humidity: 83-89%
Cloudiness: 75%
Atmospheric pressure: 1017 hPa
State of the sea: slight, wave height of 1 m
Amount of precipitations: 1,3 mm
Visibility: 32-47%

morningfrom 06:01 to 12:00Showers
The air temperature:
 +18...+19 °CThe temperature will riseprecipitation is expected
Forecast of the weather character and weather conditions:
Showers
southeast
Wind: moderate breeze, southeast, speed 25 km/h
Wind gusts: 32 km/h
Relative humidity: 71-82%
Cloudiness: 56%
Atmospheric pressure: 1017-1019 hPa
State of the sea: slight, wave height of 1 m
Amount of precipitations: 0,2 mm
Visibility: 43-98%

afternoonfrom 12:01 to 18:00Cloudy
The air temperature:
 +19...+20 °CThe temperature will rise
Forecast of the weather character and weather conditions:
Cloudy
southern
Wind: fresh breeze, southern, speed 29 km/h
Wind gusts: 36 km/h
Relative humidity: 70-76%
Cloudiness: 87%
Atmospheric pressure: 1017 hPa
State of the sea: moderate, wave height of 2 m
Visibility: 89-100%

eveningfrom 18:01 to 00:00Cloudy
The air temperature:
 +17...+18 °CThe air temperature will go down
Forecast of the weather character and weather conditions:
Cloudy
southeast
Wind: fresh breeze, southeast, speed 25-29 km/h
Wind gusts: 32 km/h
Relative humidity: 77-79%
Cloudiness: 78%
Atmospheric pressure: 1019-1020 hPa
State of the sea: moderate, wave height of 2 m
Visibility: 68-100%

Monday, August 4, 2025 in Saint-Louis the weather forecast would be:
  • during the night the air temperature drops to +18°C, dew point: +15,48°C; ratio of temperature, wind speed and humidity: Very comfortable; in some places will be a little rain, it is recommended to take an umbrella, moderate breeze wind blowing from the south-east at a speed of 22-25 km/h, overcast sky
  • in the morning the air temperature warms up to +18...+19°C, dew point: +15°C; ratio of temperature, wind speed and humidity: Very comfortable; in some places will be a little rain, it is recommended to take an umbrella, moderate breeze wind blowing from the south-east at a speed of 25 km/h, overcast sky
  • in the afternoon the air temperature warms up to +19...+20°C, dew point: +15°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, fresh breeze wind blowing from the south at a speed of 29 km/h, overcast sky
  • in the evening the air temperature drops to +17...+18°C, dew point: +14,08°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, fresh breeze wind blowing from the south-east at a speed of 25-29 km/h, overcast sky
day length is 11:13
Tuesday, August 5, 2025
The Sun:  Sunrise 06:48, Sunset 18:01.
The Moon:  Moonrise 14:17, Moonset 03:30, Moon phase: waxing gibbous waxing gibbous
 Geomagnetic Field: Active
  Water temperature: +24 °C

nightfrom 00:01 to 06:00Partly cloudy
The air temperature:
 +16...+17 °CThe air temperature will go down
Forecast of the weather character and weather conditions:
Partly cloudy
southeast
Wind: moderate breeze, southeast, speed 22-25 km/h
Relative humidity: 77-79%
Cloudiness: 48%
Atmospheric pressure: 1019-1020 hPa
State of the sea: slight, wave height of 1 m
Visibility: 100%

morningfrom 06:01 to 12:00Clear
The air temperature:
 +16...+19 °CThe temperature will rise
Forecast of the weather character and weather conditions:
Clear
southeast
Wind: moderate breeze, southeast, speed 22-25 km/h
Wind gusts: 32 km/h
Relative humidity: 60-77%
Cloudiness: 20%
Atmospheric pressure: 1020 hPa
State of the sea: slight, wave height of 1 m
Visibility: 98-100%

afternoonfrom 12:01 to 18:00Clear
The air temperature:
 +19...+20 °CThe temperature will rise
Forecast of the weather character and weather conditions:
Clear
southeast
Wind: fresh breeze, southeast, speed 29 km/h
Wind gusts: 40 km/h
Relative humidity: 61-67%
Cloudiness: 23%
Atmospheric pressure: 1017-1019 hPa
State of the sea: moderate, wave height of 2 m
Visibility: 96-100%

eveningfrom 18:01 to 00:00Showers
The air temperature:
 +18...+19 °CThe air temperature will go downprecipitation is expected
Forecast of the weather character and weather conditions:
Showers
southeast
Wind: moderate breeze, southeast, speed 25 km/h
Wind gusts: 36 km/h
Relative humidity: 69-74%
Cloudiness: 60%
Atmospheric pressure: 1019-1020 hPa
State of the sea: slight, wave height of 1 m
Amount of precipitations: 0,1 mm
Visibility: 88-100%

Tuesday, August 5, 2025 in Saint-Louis the weather will be like this:
  • during the night the air temperature drops to +16...+17°C, dew point: +13,08°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, moderate breeze wind blowing from the south-east at a speed of 22-25 km/h, in the sky, sometimes there are small clouds
  • in the morning the air temperature warms up to +16...+19°C, dew point: +12,17°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, moderate breeze wind blowing from the south-east at a speed of 22-25 km/h, clear sky
  • in the afternoon the air temperature warms up to +19...+20°C, dew point: +12,95°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, fresh breeze wind blowing from the south-east at a speed of 29 km/h, clear sky
  • in the evening the air temperature drops to +18...+19°C, dew point: +13,28°C; ratio of temperature, wind speed and humidity: Very comfortable; in some places will be a little rain, it is recommended to take an umbrella, moderate breeze wind blowing from the south-east at a speed of 25 km/h, overcast sky
day length is 11:13
Wednesday, August 6, 2025
The Sun:  Sunrise 06:47, Sunset 18:01.
The Moon:  Moonrise 15:13, Moonset 04:24, Moon phase: waxing gibbous waxing gibbous
 Geomagnetic Field: Unstable
  Water temperature: +24 °C

nightfrom 00:01 to 06:00Partly cloudy
The air temperature:
 +17...+18 °CThe air temperature will go down
Forecast of the weather character and weather conditions:
Partly cloudy
eastern
Wind: fresh breeze, eastern, speed 18-29 km/h
Relative humidity: 74-77%
Cloudiness: 61%
Atmospheric pressure: 1017-1019 hPa
State of the sea: moderate, wave height of 2 m
Visibility: 66-78%

morningfrom 06:01 to 12:00Clear
The air temperature:
 +17...+19 °CThe temperature will not change
Forecast of the weather character and weather conditions:
Clear
southeast
Wind: moderate breeze, southeast, speed 18-25 km/h
Wind gusts: 29 km/h
Relative humidity: 59-72%
Cloudiness: 17%
Atmospheric pressure: 1019-1020 hPa
State of the sea: slight, wave height of 1 m
Visibility: 87-100%

afternoonfrom 12:01 to 18:00Partly cloudy
The air temperature:
 +17...+20 °CThe temperature will rise
Forecast of the weather character and weather conditions:
Partly cloudy
southeast
Wind: fresh breeze, southeast, speed 29 km/h
Wind gusts: 32 km/h
Relative humidity: 57-72%
Cloudiness: 43%
Atmospheric pressure: 1017-1019 hPa
State of the sea: moderate, wave height of 2 m
Visibility: 94-100%

eveningfrom 18:01 to 00:00Partly cloudy
The air temperature:
 +16 °CThe air temperature will go down
Forecast of the weather character and weather conditions:
Partly cloudy
southeast
Wind: moderate breeze, southeast, speed 22-25 km/h
Relative humidity: 74-75%
Cloudiness: 24%
Atmospheric pressure: 1019 hPa
State of the sea: slight, wave height of 1 m
Visibility: 88-100%

Wednesday, August 6, 2025 in Saint-Louis the weather forecast would be:
  • during the night the air temperature drops to +17...+18°C, dew point: +12,68°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, fresh breeze wind blowing from the east at a speed of 18-29 km/h, in the sky, sometimes there are small clouds
  • in the morning the air temperature will be +17...+19°C, dew point: +11,9°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, moderate breeze wind blowing from the south-east at a speed of 18-25 km/h, clear sky
  • in the afternoon the air temperature warms up to +17...+20°C, dew point: +11,97°C; ratio of temperature, wind speed and humidity: A bit dry for some; precipitation is not expected, fresh breeze wind blowing from the south-east at a speed of 29 km/h, in the sky, sometimes there are small clouds
  • in the evening the air temperature drops to +16°C, dew point: +11,01°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, moderate breeze wind blowing from the south-east at a speed of 22-25 km/h, in the sky, sometimes there are small clouds
day length is 11:14
Thursday, August 7, 2025
The Sun:  Sunrise 06:47, Sunset 18:02.
The Moon:  Moonrise 16:12, Moonset 05:16, Moon phase: waxing gibbous waxing gibbous
 Geomagnetic Field: Minor Storm
Power systems: Weak power grid fluctuations can occur.

Spacecraft operations: Minor impact on satellite operations possible.

Other systems: Migratory animals are affected at this and higher levels; aurora is commonly visible at high latitudes (northern Michigan and Maine).
  Water temperature: +24 °C

nightfrom 00:01 to 06:00Showers
The air temperature:
 +15...+16 °CThe air temperature will go downprecipitation is expected
Forecast of the weather character and weather conditions:
Showers
southeast
Wind: moderate breeze, southeast, speed 18-22 km/h
Wind gusts: 25 km/h
Relative humidity: 74-77%
Cloudiness: 63%
Atmospheric pressure: 1017-1019 hPa
State of the sea: slight, wave height of 1 m
Amount of precipitations: 0,1 mm
Visibility: 65-79%

morningfrom 06:01 to 12:00Clear
The air temperature:
 +15...+17 °CThe temperature will rise
Forecast of the weather character and weather conditions:
Clear
southeast
Wind: moderate breeze, southeast, speed 22-25 km/h
Relative humidity: 64-77%
Cloudiness: 28%
Atmospheric pressure: 1017-1019 hPa
State of the sea: slight, wave height of 1 m
Visibility: 67-100%

afternoonfrom 12:01 to 18:00Partly cloudy
The air temperature:
 +17...+18 °CThe temperature will rise
Forecast of the weather character and weather conditions:
Partly cloudy
southeast
Wind: fresh breeze, southeast, speed 25-29 km/h
Relative humidity: 63-67%
Cloudiness: 16%
Atmospheric pressure: 1016-1017 hPa
State of the sea: moderate, wave height of 2 m
Visibility: 100%

eveningfrom 18:01 to 00:00Clear
The air temperature:
 +16...+17 °CThe air temperature will go down
Forecast of the weather character and weather conditions:
Clear
southeast
Wind: moderate breeze, southeast, speed 18-22 km/h
Wind gusts: 25 km/h
Relative humidity: 68-73%
Cloudiness: 14%
Atmospheric pressure: 1017-1019 hPa
State of the sea: slight, wave height of 1 m
Visibility: 76-100%

Thursday, August 7, 2025 in Saint-Louis the weather will be like this:
  • during the night the air temperature drops to +15...+16°C, dew point: +10,69°C; ratio of temperature, wind speed and humidity: Very comfortable; in some places will be a little rain, it is recommended to take an umbrella, moderate breeze wind blowing from the south-east at a speed of 18-22 km/h, overcast sky
  • in the morning the air temperature warms up to +15...+17°C, dew point: +10,67°C; ratio of temperature, wind speed and humidity: A bit dry for some; precipitation is not expected, moderate breeze wind blowing from the south-east at a speed of 22-25 km/h, clear sky
  • in the afternoon the air temperature warms up to +17...+18°C, dew point: +10,99°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, fresh breeze wind blowing from the south-east at a speed of 25-29 km/h, in the sky, sometimes there are small clouds
  • in the evening the air temperature drops to +16...+17°C, dew point: +10,44°C; ratio of temperature, wind speed and humidity: A bit dry for some; precipitation is not expected, moderate breeze wind blowing from the south-east at a speed of 18-22 km/h, clear sky
day length is 11:15
Friday, August 8, 2025
The Sun:  Sunrise 06:46, Sunset 18:02.
The Moon:  Moonrise 17:13, Moonset 06:04, Moon phase: full full
 Geomagnetic Field: Minor Storm
  Water temperature: +24 °C

nightfrom 00:01 to 06:00Showers
The air temperature:
 +16 °CThe temperature will not changeprecipitation is expected
Forecast of the weather character and weather conditions:
Showers
southeast
Wind: gentle breeze, southeast, speed 14-18 km/h
Wind gusts: 22 km/h
Relative humidity: 74%
Cloudiness: 10%
Atmospheric pressure: 1016-1017 hPa
State of the sea: smooth (wavelets), wave height of 0,6 m
Amount of precipitations: 0,2 mm
Visibility: 92-100%

morningfrom 06:01 to 12:00Showers
The air temperature:
 +16...+19 °CThe temperature will riseprecipitation is expected
Forecast of the weather character and weather conditions:
Showers
southeast
Wind: moderate breeze, southeast, speed 18-22 km/h
Relative humidity: 62-74%
Cloudiness: 13%
Atmospheric pressure: 1017-1019 hPa
State of the sea: slight, wave height of 1 m
Amount of precipitations: 0,2 mm
Visibility: 100%

afternoonfrom 12:01 to 18:00Showers
The air temperature:
 +19...+20 °CThe temperature will riseprecipitation is expected
Forecast of the weather character and weather conditions:
Showers
southeast
Wind: moderate breeze, southeast, speed 18-25 km/h
Relative humidity: 58-62%
Cloudiness: 25%
Atmospheric pressure: 1015-1017 hPa
State of the sea: slight, wave height of 1 m
Amount of precipitations: 0,1 mm
Visibility: 98-100%

eveningfrom 18:01 to 00:00Showers
The air temperature:
 +18...+19 °CThe air temperature will go downprecipitation is expected
Forecast of the weather character and weather conditions:
Showers
northern
Wind: gentle breeze, northern, speed 4-14 km/h
Relative humidity: 65-75%
Cloudiness: 17%
Atmospheric pressure: 1016-1017 hPa
State of the sea: smooth (wavelets), wave height of 0,6 m
Amount of precipitations: 0,3 mm
Visibility: 86-100%

Friday, August 8, 2025 in Saint-Louis the weather forecast would be:
  • during the night the air temperature will be +16°C, dew point: +11,04°C; ratio of temperature, wind speed and humidity: Very comfortable; in some places will be a little rain, it is recommended to take an umbrella, gentle breeze wind blowing from the south-east at a speed of 14-18 km/h, overcast sky
  • in the morning the air temperature warms up to +16...+19°C, dew point: +11,3°C; ratio of temperature, wind speed and humidity: Very comfortable; in some places will be a little rain, it is recommended to take an umbrella, moderate breeze wind blowing from the south-east at a speed of 18-22 km/h, overcast sky
  • in the afternoon the air temperature warms up to +19...+20°C, dew point: +11,64°C; ratio of temperature, wind speed and humidity: Very comfortable; in some places will be a little rain, it is recommended to take an umbrella, moderate breeze wind blowing from the south-east at a speed of 18-25 km/h, overcast sky
  • in the evening the air temperature drops to +18...+19°C, dew point: +12,23°C; ratio of temperature, wind speed and humidity: Very comfortable; in some places will be a little rain, it is recommended to take an umbrella, gentle breeze wind blowing from the north at a speed of 4-14 km/h, overcast sky
day length is 11:16
Saturday, August 9, 2025
The Sun:  Sunrise 06:45, Sunset 18:02.
The Moon:  Moonrise 18:13, Moonset 06:48, Moon phase: waning gibbous waning gibbous
 Geomagnetic Field: Minor Storm
  Water temperature: +24 °C

nightfrom 00:01 to 06:00Showers
The air temperature:
 +17...+18 °CThe air temperature will go downprecipitation is expected
Forecast of the weather character and weather conditions:
Showers
eastern
Wind: light breeze, eastern, speed 4-11 km/h
Wind gusts: 14 km/h
Relative humidity: 76-78%
Cloudiness: 59%
Atmospheric pressure: 1016-1017 hPa
State of the sea: calm (rippled), wave height of 0,2 m
Amount of precipitations: 1 mm
Visibility: 60-73%

morningfrom 06:01 to 12:00Partly cloudy
The air temperature:
 +18...+20 °CThe temperature will rise
Forecast of the weather character and weather conditions:
Partly cloudy
southeast
Wind: gentle breeze, southeast, speed 14-18 km/h
Wind gusts: 22 km/h
Relative humidity: 62-78%
Cloudiness: 43%
Atmospheric pressure: 1016-1017 hPa
State of the sea: smooth (wavelets), wave height of 0,6 m
Visibility: 67-100%

afternoonfrom 12:01 to 18:00Showers
The air temperature:
 +20...+21 °CThe temperature will riseprecipitation is expected
Forecast of the weather character and weather conditions:
Showers
southeast
Wind: moderate breeze, southeast, speed 14-22 km/h
Relative humidity: 58-63%
Cloudiness: 7%
Atmospheric pressure: 1015-1016 hPa
State of the sea: slight, wave height of 1 m
Amount of precipitations: 0,1 mm
Visibility: 100%

eveningfrom 18:01 to 00:00Clear
The air temperature:
 +18...+19 °CThe air temperature will go down
Forecast of the weather character and weather conditions:
Clear
eastern
Wind: gentle breeze, eastern, speed 4-14 km/h
Relative humidity: 67-75%
Cloudiness: 7%
Atmospheric pressure: 1016-1017 hPa
State of the sea: smooth (wavelets), wave height of 0,6 m
Visibility: 100%

Saturday, August 9, 2025 in Saint-Louis the weather will be like this:
  • during the night the air temperature drops to +17...+18°C, dew point: +13,12°C; ratio of temperature, wind speed and humidity: Very comfortable; in some places will be a little rain, it is recommended to take an umbrella, light breeze wind blowing from the east at a speed of 4-11 km/h, overcast sky
  • in the morning the air temperature warms up to +18...+20°C, dew point: +12,32°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, gentle breeze wind blowing from the south-east at a speed of 14-18 km/h, in the sky, sometimes there are small clouds
  • in the afternoon the air temperature warms up to +20...+21°C, dew point: +11,99°C; ratio of temperature, wind speed and humidity: Very comfortable; in some places will be a little rain, it is recommended to take an umbrella, moderate breeze wind blowing from the south-east at a speed of 14-22 km/h, overcast sky
  • in the evening the air temperature drops to +18...+19°C, dew point: +12,98°C; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, gentle breeze wind blowing from the east at a speed of 4-14 km/h, clear sky
day length is 11:17
see hourly weather forecast in Saint-Louis

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You are viewing the weather forecast in Saint-Louis. See also the weather forecast in Reunion, weather forecast in Saint-Louis (v2), weather forecast in Reunion (v2)
Country:Reunion
Telephone country code:+262
Location:Reunion
District:Reunion
The name of the city or village:Saint-Louis
Time zone:Indian/Reunion, GMT 4. winter time
Coordinates:Latitude: -21.2859; Longitude: 55.4112;
Aliases (In other languages):Afrikaans: Saint-LouisAzərbaycanca: Saint-LouisBahasa Indonesia: Saint-LouisDansk: Saint-LouisDeutsch: Saint-LouisEesti: Saint-LouisEnglish: Saint-LouisEspañol: Saint-LouisFilipino: Saint-LouisFrançaise: Saint-LouisHrvatski: Saint-LouisItaliano: Saint-LouisLatviešu: Saint-LouisLietuvių: Saint-LouisMagyar: Saint-LouisMelayu: Saint-LouisNederlands: Saint-LouisNorsk bokmål: Saint-LouisOʻzbekcha: Saint-LouisPolski: Saint-LouisPortuguês: Saint-LouisRomână: Saint-LouisShqip: Saint-LouisSlovenčina: Saint-LouisSlovenščina: Saint-LouisSuomi: Saint-LouisSvenska: Saint-LouisTiếng Việt: Saint-LouisTürkçe: Saint-LouisČeština: Saint-LouisΕλληνικά: Σαιντ-ΛουισБеларуская: Сэн-ЛуіБългарски: Сен-ЛуиКыргызча: Сен-ЛуиМакедонски: Сен-ЛуиМонгол: Сен-ЛуиРусский: Сен-ЛуиСрпски: Сен-ЛуиТоҷикӣ: Сен-ЛуиУкраїнська: Сен-ЛуїҚазақша: Сен-ЛуиՀայերեն: Սեն-Լուիעברית: סֱנ-לִוּאִיاردو: ساينت-لويسالعربية: ساينت-لويسفارسی: سنت‌لویسमराठी: सैन्त्-लोउइस्हिन्दी: सैन्त्-लोउइस्বাংলা: সৈন্ত্-লোউইস্ગુજરાતી: સૈન્ત્-લોઉઇસ્தமிழ்: ஸைந்த்-லோஉஇஸ்తెలుగు: సైంత్-లోఉఇస్ಕನ್ನಡ: ಸೈಂತ್-ಲೋಉಇಸ್മലയാളം: സൈന്ത്-ലോഉഇസ്සිංහල: සෛන්ත්-ලෝඋඉස්ไทย: ไสนต-โลอุอิสქართული: სენ-ლუი中國: Saint-Louis日本語: シェン-ルイ한국어: 사인트
 
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Weather Forecast in Saint-Louis

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