Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
12°F
-11°C
| Humidity | 84% |
| Wind Speed | S 3 mph |
| Barometer | 30.12 in (1020.5 mb) |
| Dewpoint | 8°F (-13°C) |
| Visibility | 10.00 mi |
| Last update | 5 Dec 6:53 am CST |
Extended Forecast for
3 Miles S Centreville IL
Today
High: 41 °F
Sunny
Tonight
Low: 29 °F
Mostly Cloudy
Saturday
High: 40 °F
Partly Sunny
Saturday Night
Low: 31 °F
Mostly Cloudy
then Chance
RainSunday
High: 40 °F
Slight Chance
Rain then
CloudySunday Night
Low: 15 °F
Mostly Cloudy
Monday
High: 33 °F
Mostly Sunny
Monday Night
Low: 24 °F
Partly Cloudy
Tuesday
High: 48 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 41. South wind 3 to 7 mph.
Tonight
Mostly cloudy, with a low around 29. South wind around 7 mph becoming west after midnight.
Saturday
Partly sunny, with a high near 40. West wind around 5 mph becoming light and variable.
Saturday Night
A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 31. East wind around 6 mph.
Sunday
A 20 percent chance of rain before noon. Mostly cloudy, with a high near 40. Southeast wind 6 to 13 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 15.
Monday
Mostly sunny, with a high near 33.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
A 20 percent chance of rain. Mostly cloudy, with a high near 48.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Mostly cloudy, with a high near 34.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles S Centreville IL
38.53°N 90.09°W (Elev. 482 ft)
38.53°N 90.09°W (Elev. 482 ft)
6:36 am CST Dec 5, 2025
7am CST Dec 5, 2025-6pm CST Dec 11, 2025
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