Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
79°F
26°C
| Humidity | 32% |
| Wind Speed | Vrbl 3 mph |
| Barometer | 30.13 in |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 8 Oct 11:50 am CDT |
Extended Forecast for
6 Miles SE Chesterfield IL
This Afternoon
High: 84 °F
Sunny
Tonight
Low: 52 °F
Clear
Friday
High: 88 °F
Sunny
Friday Night
Low: 59 °F
Clear
Saturday
High: 86 °F
Mostly Sunny
Saturday Night
Low: 57 °F
Chance
ShowersSunday
High: 78 °F
Slight Chance
ShowersSunday Night
Low: 56 °F
Mostly Clear
Columbus Day
High: 89 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 84. Calm wind.
Tonight
Clear, with a low around 52. Light east wind.
Friday
Sunny, with a high near 88. South wind 5 to 9 mph.
Friday Night
Clear, with a low around 59. South wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 86. South wind 5 to 10 mph.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 57.
Sunday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 56.
Columbus Day
Sunny, with a high near 89.
Monday Night
Mostly clear, with a low around 58.
Tuesday
A 20 percent chance of showers. Sunny, with a high near 77.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 74.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
6 Miles SE Chesterfield IL
39.21°N 89.98°W (Elev. 568 ft)
39.21°N 89.98°W (Elev. 568 ft)
10:36 am CDT Oct 8, 2026
12pm CDT Oct 8, 2026-6pm CDT Oct 14, 2026
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