Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
64°F
18°C
| Humidity | 60% |
| Wind Speed | SW 7 mph |
| Barometer | 30.18 in |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Last update | 10 Apr 7:45 am CDT |
Extended Forecast for
5 Miles E Carlinville IL
Today
High: 66 °F
Chance
Showers then
Slight Chance
T-stormsTonight

Low: 46 °F
Decreasing
CloudsSaturday

High: 68 °F
Chance
ShowersSaturday Night

Low: 57 °F
Mostly Cloudy
Sunday
High: 78 °F
Breezy.
Partly Sunny
then Chance
ShowersSunday Night

Low: 61 °F
Chance
T-stormsMonday
High: 83 °F
Chance
Showers then
Chance
T-stormsMonday Night

Low: 65 °F
Slight Chance
T-stormsTuesday
High: 84 °F
Slight Chance
T-storms then
Chance
T-storms
Detailed Forecast
Today
A chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 2pm. Cloudy, with a high near 66. Southwest wind 7 to 11 mph becoming north in the afternoon. Chance of precipitation is 30%.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 46. North wind 6 to 8 mph becoming east after midnight.
Saturday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 68. Southeast wind around 10 mph. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 57. Southeast wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 78. Breezy, with a south wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Monday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
Monday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 20%.
Tuesday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 84.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 78.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles E Carlinville IL
39.27°N 89.8°W (Elev. 650 ft)
39.27°N 89.8°W (Elev. 650 ft)
5:56 am CDT Apr 10, 2026
8am CDT Apr 10, 2026-6pm CDT Apr 16, 2026



