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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.
Overcast
34°F
1°C
| Humidity | 70% |
| Wind Speed | N 9 mph |
| Barometer | 30.17 in (1022.6 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 27°F (-3°C) |
| Last update | 3 Feb 11:54 am CST |
Extended Forecast for
Chesterfield MO
This Afternoon
High: 37 °F
Mostly Cloudy
Tonight
Low: 22 °F
Mostly Cloudy
Wednesday
High: 33 °F
Partly Sunny
Wednesday Night
Low: 17 °F
Mostly Clear
Thursday
High: 44 °F
Partly Sunny
Thursday Night
Low: 34 °F
Mostly Clear
Friday
High: 52 °F
Sunny
Friday Night
Low: 25 °F
Mostly Clear
Saturday
High: 44 °F
Sunny
Detailed Forecast
This Afternoon
Mostly cloudy, with a high near 37. North wind 6 to 9 mph.
Tonight
Mostly cloudy, with a low around 22. North wind around 5 mph becoming calm in the evening.
Wednesday
Partly sunny, with a high near 33. Calm wind becoming north around 6 mph.
Wednesday Night
Mostly clear, with a low around 17. Calm wind.
Thursday
Partly sunny, with a high near 44. Calm wind becoming southwest 5 to 8 mph in the morning.
Thursday Night
Mostly clear, with a low around 34.
Friday
Sunny, with a high near 52.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 51.
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)
12:26 pm CST Feb 3, 2026
12pm CST Feb 3, 2026-6pm CST Feb 9, 2026
Additional Resources
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Hourly Weather Forecast
