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Current conditions at
St. Louis, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66°NLon: 90.66°WElev: 463ft.
Fair
26°F
-3°C
| Humidity | 66% |
| Wind Speed | N 6 mph |
| Barometer | 30.43 in (1031.6 mb) |
| Dewpoint | 16°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 19°F (-7°C) |
| Last update | 4 Feb 9:54 am CST |
Extended Forecast for
Chesterfield MO
Today
High: 32 °F
Partly Sunny
Tonight
Low: 17 °F
Mostly Clear
Thursday
High: 43 °F
Partly Sunny
Thursday Night
Low: 32 °F
Mostly Clear
Friday
High: 52 °F
Sunny
Friday Night
Low: 26 °F
Mostly Clear
Saturday
High: 44 °F
Mostly Sunny
Saturday Night
Low: 32 °F
Partly Cloudy
Sunday
High: 54 °F
Mostly Sunny
Detailed Forecast
Today
Partly sunny, with a high near 32. North wind around 7 mph.
Tonight
Mostly clear, with a low around 17. North wind around 6 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 43. Calm wind becoming southwest 5 to 7 mph in the morning.
Thursday Night
Mostly clear, with a low around 32. West wind 5 to 8 mph.
Friday
Sunny, with a high near 52. West wind 8 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.
Friday Night
Mostly clear, with a low around 26.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 54.
Sunday Night
Mostly clear, with a low around 31.
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 61.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Chesterfield MO
38.65°N 90.6°W (Elev. 466 ft)
38.65°N 90.6°W (Elev. 466 ft)
8:57 am CST Feb 4, 2026
10am CST Feb 4, 2026-6pm CST Feb 10, 2026
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