Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
Chesterfield IL
Freeze Warning November 2, 01:00am until November 2, 07:00am
Today
High: 51 °F
Mostly Sunny
then Slight
Chance RainTonight
Low: 30 °F
Frost
Sunday
High: 54 °F
Frost then
SunnySunday Night
Low: 35 °F
Clear
Monday
High: 63 °F
Sunny
Monday Night
Low: 37 °F
Mostly Clear
Tuesday
High: 67 °F
Mostly Sunny
Tuesday Night
Low: 47 °F
Mostly Clear
Wednesday
High: 68 °F
Sunny
Detailed Forecast
Today
A 20 percent chance of rain after 1pm. Increasing clouds, with a high near 51. Calm wind becoming west 5 to 8 mph in the afternoon.
Tonight
Widespread frost, mainly after 3am. Otherwise, partly cloudy, with a low around 30. Light northwest wind.
Sunday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 54. Calm wind becoming southwest around 6 mph in the afternoon.
Sunday Night
Clear, with a low around 35. South wind 3 to 6 mph.
Monday
Sunny, with a high near 63. Southwest wind 6 to 9 mph becoming west in the afternoon.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 68.
Wednesday Night
Clear, with a low around 39.
Thursday
Sunny, with a high near 66.
Thursday Night
A 20 percent chance of rain. Partly cloudy, with a low around 48.
Friday
A 30 percent chance of rain. Partly sunny, with a high near 65.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Chesterfield IL
39.24°N 90.09°W (Elev. 551 ft)
39.24°N 90.09°W (Elev. 551 ft)
9:37 am CDT Nov 1, 2025
9am CDT Nov 1, 2025-6pm CST Nov 7, 2025
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