Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
68°F
20°C
| Humidity | 49% |
| Wind Speed | S 7 mph |
| Barometer | 30.14 in |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 6 Oct 10:50 am CDT |
Extended Forecast for
5 Miles SSE Carlinville IL
Today
High: 78 °F
Sunny
Tonight
Low: 53 °F
Mostly Clear
Wednesday
High: 86 °F
Sunny
Wednesday Night
Low: 53 °F
Mostly Clear
Thursday
High: 81 °F
Sunny
Thursday Night
Low: 50 °F
Mostly Clear
Friday
High: 84 °F
Sunny
Friday Night
Low: 57 °F
Clear
Saturday
High: 88 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 78. South wind around 7 mph.
Tonight
Mostly clear, with a low around 53. Calm wind becoming south around 5 mph after midnight.
Wednesday
Sunny, with a high near 86. Southwest wind 5 to 8 mph becoming west in the afternoon.
Wednesday Night
Mostly clear, with a low around 53. Light north wind.
Thursday
Sunny, with a high near 81. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 84.
Friday Night
Clear, with a low around 57.
Saturday
Sunny, with a high near 88.
Saturday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 60.
Sunday
A 30 percent chance of showers. Mostly sunny, with a high near 81.
Sunday Night
Partly cloudy, with a low around 58.
Columbus Day
Mostly sunny, with a high near 85.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles SSE Carlinville IL
39.21°N 89.86°W (Elev. 650 ft)
39.21°N 89.86°W (Elev. 650 ft)
10:46 am CDT Oct 6, 2026
11am CDT Oct 6, 2026-6pm CDT Oct 12, 2026
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