Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
45°F
7°C
| Humidity | 80% |
| Wind Speed | Calm |
| Barometer | 30.38 in |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Last update | 19 Oct 12:15 am CDT |
Extended Forecast for
3 Miles S Hettick IL
Overnight
Low: 37 °F
Clear
Monday
High: 73 °F
Patchy Frost
then SunnyMonday Night
Low: 42 °F
Partly Cloudy
Tuesday
High: 75 °F
Sunny
Tuesday Night
Low: 42 °F
Mostly Clear
Wednesday
High: 77 °F
Sunny
Wednesday Night
Low: 44 °F
Clear
Thursday
High: 77 °F
Sunny
Thursday Night
Low: 47 °F
Mostly Clear
Detailed Forecast
Overnight
Clear, with a low around 37. Light south wind.
Monday
Patchy frost before 8am. Otherwise, sunny, with a high near 73. Calm wind.
Monday Night
Partly cloudy, with a low around 42. Calm wind.
Tuesday
Sunny, with a high near 75. Calm wind.
Tuesday Night
Mostly clear, with a low around 42. Calm wind.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Clear, with a low around 44.
Thursday
Sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 47.
Friday
Sunny, with a high near 76.
Friday Night
Mostly clear, with a low around 47.
Saturday
Mostly sunny, with a high near 77.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Mostly sunny, with a high near 79.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles S Hettick IL
39.3°N 90.03°W (Elev. 571 ft)
39.3°N 90.03°W (Elev. 571 ft)
12:25 am CDT Oct 19, 2026
12am CDT Oct 19, 2026-6pm CDT Oct 25, 2026
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