Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
50°F
10°C
| Humidity | 94% |
| Wind Speed | Vrbl 3 mph |
| Barometer | 30.10 in |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 8 Oct 7:50 am CDT |
Extended Forecast for
5 Miles SSW Carlinville IL
Today
High: 84 °F
Sunny
Tonight
Low: 55 °F
Mostly Clear
Friday
High: 88 °F
Sunny
Friday Night
Low: 60 °F
Mostly Clear
Saturday
High: 85 °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
Today
Sunny, with a high near 84. Light and variable wind.
Tonight
Mostly clear, with a low around 55. Light and variable wind.
Friday
Sunny, with a high near 88. South wind 5 to 9 mph.
Friday Night
Mostly clear, with a low around 60. South wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 85. South wind 6 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
Sunny, with a high near 77.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 74.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles SSW Carlinville IL
39.21°N 89.89°W (Elev. 610 ft)
39.21°N 89.89°W (Elev. 610 ft)
5:31 am CDT Oct 8, 2026
7am CDT Oct 8, 2026-6pm CDT Oct 14, 2026
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