Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
72°F
22°C
| Humidity | 41% |
| Wind Speed | S 9 mph |
| Barometer | 30.16 in |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 9 Oct 10:50 am CDT |
Extended Forecast for
4 Miles SE Carlinville IL
Today

High: 87 °F
Sunny
Tonight

Low: 58 °F
Mostly Clear
Saturday

High: 81 °F
Mostly Cloudy
Saturday Night

Low: 56 °F
Mostly Cloudy
Sunday

High: 81 °F
Sunny
Sunday Night

Low: 57 °F
Mostly Clear
Columbus Day

High: 91 °F
Sunny
Monday Night

Low: 65 °F
Mostly Clear
Tuesday
High: 87 °F
Sunny then
Slight Chance
T-storms
Detailed Forecast
Today
Sunny, with a high near 87. South wind 7 to 10 mph.
Tonight
Mostly clear, with a low around 58. Southeast wind around 6 mph.
Saturday
Mostly cloudy, with a high near 81. Southeast wind 3 to 7 mph.
Saturday Night
Mostly cloudy, with a low around 56. East wind around 6 mph becoming calm after midnight.
Sunday
Sunny, with a high near 81. Light and variable wind.
Sunday Night
Mostly clear, with a low around 57.
Columbus Day
Sunny, with a high near 91.
Monday Night
Mostly clear, with a low around 65.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 87.
Tuesday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 59.
Wednesday
A 40 percent chance of showers. Partly sunny, with a high near 81.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Thursday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
4 Miles SE Carlinville IL
39.25°N 89.83°W (Elev. 650 ft)
39.25°N 89.83°W (Elev. 650 ft)
9:21 am CDT Oct 9, 2026
11am CDT Oct 9, 2026-6pm CDT Oct 15, 2026


