Saint-Louis weather — 10-day forecast
Temperature, rain, wind and feels-like in Saint-Louis, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 02:00 · Meteo-France AROME 1.3 km model
21 °C
Clear sky
Feels like 18 °C
Next 12 h
- 0221°
- 0320°
- 0419°
- 0518°
- 0617°
- 06:17Sunrise
- 0717°
- 0818°
- 0920°
- 1022°
- 1124°
- 1227°
- 1329°
- 1431°
↓ 17°07:00↑ 31°14:00
- Humidity
- 33 %
- Dew point
- 4 °C
- Gusts
- 17.8 km/h
- Clouds
- 0 %
- Pressure
- 1,019 hPa
Grid point 0.2 km away · 1.3 km grid · elevation 247 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by Ozone
- Ozone
- 63.2µg/m³
- PM2.5
- 8.3µg/m³
- PM10
- 9.6µg/m³
- Nitrogen dioxide
- 7.7µg/m³
- Sulphur dioxide
- 1.5µg/m³
- Carbon monoxide
- 144.0µg/m³
- Dust (AOD)
- 0.00
Generated using Copernicus Atmosphere Monitoring Service information
Hour by hour
Step-by-step detail: temperature, wind, cloud cover and ultraviolet.
9 days
Each day's extremes and the chance of rain, out to the end of the run.
Rain probability (> 1 mm): 50 ECMWF ensemble members.
Today
Clear sky
33°
17°
Sun
Partly cloudy36 %
35°
21°
Mon
Light drizzle36 %
33°
18°
Tue
Light drizzle30 %
33°
20°
Wed
Light drizzle6 %
34°
20°
Thu
Mainly clear
35°
21°
Fri
Mainly clear
36°
22°
Sat
Clear sky
34°
22°
Sun
Light drizzle2 mm
29°
23°
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 06:17
- Daylight
- 14 h 37
- Sunset
- 20:54
Radiation · 26.1 MJ/m²
Today in Saint-Louis the mean temperature will be 25.2 °C — +6.7 °C against the normal for 8 August, measured from 1940 to 2026. (1,290 obs.)
Nearby cities
The climate around Saint-Louis