Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Overcast
63°F
17°C
| Humidity | 83% |
| Wind Speed | N 10 mph |
| Barometer | 30.12 in |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 7 Oct 3:50 pm CDT |
Extended Forecast for
4 Miles ENE Chesterfield IL
Tonight
Low: 44 °F
Gradual
ClearingWednesday
High: 71 °F
Sunny
Wednesday Night
Low: 42 °F
Clear
Thursday
High: 70 °F
Sunny
Thursday Night
Low: 39 °F
Clear
Friday
High: 73 °F
Sunny
Friday Night
Low: 51 °F
Partly Cloudy
Saturday
High: 78 °F
Mostly Sunny
Saturday Night
Low: 53 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 44. North wind 6 to 10 mph.
Wednesday
Sunny, with a high near 71. Northeast wind 6 to 10 mph.
Wednesday Night
Clear, with a low around 42. East wind around 7 mph.
Thursday
Sunny, with a high near 70. East wind around 7 mph.
Thursday Night
Clear, with a low around 39. Light east wind.
Friday
Sunny, with a high near 73.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Mostly sunny, with a high near 78.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
Sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 57.
Columbus Day
Mostly sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
Mostly sunny, with a high near 79.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles ENE Chesterfield IL
39.28°N 90°W (Elev. 600 ft)
39.28°N 90°W (Elev. 600 ft)
2:36 pm CDT Oct 7, 2025
4pm CDT Oct 7, 2025-6pm CDT Oct 14, 2025
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