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Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
21°F
-6°C
| Humidity | 78% |
| Wind Speed | N 6 mph |
| Barometer | 30.40 in (1029.9 mb) |
| Dewpoint | 15°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 13°F (-11°C) |
| Last update | 4 Feb 7:53 am CST |
Extended Forecast for
Valmeyer IL
Today
High: 32 °F
Partly Sunny
Tonight
Low: 16 °F
Mostly Clear
Thursday
High: 43 °F
Partly Sunny
Thursday Night
Low: 32 °F
Mostly Clear
Friday
High: 52 °F
Sunny
Friday Night
Low: 25 °F
Mostly Clear
Saturday
High: 44 °F
Mostly Sunny
Saturday Night
Low: 31 °F
Partly Cloudy
Sunday
High: 54 °F
Mostly Sunny
Detailed Forecast
Today
Partly sunny, with a high near 32. North wind 6 to 8 mph.
Tonight
Mostly clear, with a low around 16. North wind around 6 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 43. Calm wind becoming southwest around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 32. South wind around 6 mph becoming west after midnight.
Friday
Sunny, with a high near 52. West wind 7 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.
Friday Night
Mostly clear, with a low around 25.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 54.
Monday Night
Mostly cloudy, with a low around 40.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 62.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Valmeyer IL
38.31°N 90.3°W (Elev. 397 ft)
38.31°N 90.3°W (Elev. 397 ft)
6:26 am CST Feb 4, 2026
8am CST Feb 4, 2026-6pm CST Feb 10, 2026
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