Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
37°F
3°C
| Humidity | 37% |
| Wind Speed | NW 12 G 23 mph |
| Barometer | 30.37 in (1028.7 mb) |
| Dewpoint | 13°F (-11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 29°F (-2°C) |
| Last update | 10 Nov 3:53 pm CST |
Extended Forecast for
Scott Air Force Base / Belleville IL
Tonight
Low: 25 °F
Increasing
CloudsVeterans Day
High: 54 °F
Decreasing
CloudsTuesday Night
Low: 37 °F
Clear
Wednesday
High: 63 °F
Sunny
Wednesday Night
Low: 35 °F
Mostly Clear
Thursday
High: 65 °F
Partly Sunny
Thursday Night
Low: 48 °F
Partly Cloudy
Friday
High: 74 °F
Mostly Sunny
Friday Night
Low: 54 °F
Partly Cloudy
Detailed Forecast
Tonight
Increasing clouds, with a low around 25. Northwest wind 5 to 7 mph becoming light and variable.
Veterans Day
Cloudy, then gradually becoming mostly sunny, with a high near 54. South wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
Clear, with a low around 37. West wind 6 to 9 mph.
Wednesday
Sunny, with a high near 63. West wind 6 to 11 mph.
Wednesday Night
Mostly clear, with a low around 35. Light and variable wind.
Thursday
Partly sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 74.
Friday Night
Partly cloudy, with a low around 54.
Saturday
Mostly sunny, with a high near 76.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 54.
Sunday
A 50 percent chance of rain. Partly sunny, with a high near 66.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 41.
Monday
A 40 percent chance of rain. Mostly sunny, with a high near 57.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Scott Air Force Base / Belleville IL
38.54°N 89.84°W (Elev. 417 ft)
38.54°N 89.84°W (Elev. 417 ft)
3:16 pm CST Nov 10, 2025
4pm CST Nov 10, 2025-6pm CST Nov 17, 2025
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