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Hazardous Weather Conditions
Current conditions at
St. Louis, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66°NLon: 90.66°WElev: 463ft.
A Few Clouds
18°F
-8°C
| Humidity | 59% |
| Wind Speed | NW 3 mph |
| Barometer | 30.40 in (1030.8 mb) |
| Dewpoint | 6°F (-14°C) |
| Visibility | 10.00 mi |
| Last update | 27 Jan 9:54 pm CST |
Extended Forecast for
Chesterfield MO
Tonight
Low: 1 °F
Mostly Clear
Wednesday
High: 32 °F
Mostly Sunny
Wednesday Night
Low: 10 °F
Increasing
CloudsThursday
High: 23 °F
Mostly Cloudy
Thursday Night
Low: 6 °F
Mostly Cloudy
Friday
High: 17 °F
Cold
Friday Night
Low: 1 °F
Partly Cloudy
Saturday
High: 19 °F
Cold
Saturday Night
Low: 3 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 1. Light and variable wind.
Wednesday
Mostly sunny, with a high near 32. West wind 5 to 9 mph.
Wednesday Night
Increasing clouds, with a low around 10. Light and variable wind.
Thursday
Mostly cloudy, with a high near 23. Calm wind becoming northeast around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 6. Calm wind becoming north around 5 mph after midnight.
Friday
Mostly sunny and cold, with a high near 17.
Friday Night
Partly cloudy, with a low around 1.
Saturday
Mostly sunny and cold, with a high near 19.
Saturday Night
Partly cloudy, with a low around 3.
Sunday
A 20 percent chance of snow after noon. Partly sunny, with a high near 29.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 16.
Monday
Partly sunny, with a high near 34.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Partly sunny, with a high near 35.
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)
7:46 pm CST Jan 27, 2026
10pm CST Jan 27, 2026-6pm CST Feb 3, 2026
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