National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Mostly Cloudy

75°F

24°C

Humidity 63%
Wind Speed S 13 mph
Barometer 29.94 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 3 Apr 10:35 pm CDT
Extended Forecast for

Litchfield IL

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Some of the storms could produce heavy rainfall. Low around 52. South wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.

    Low: 52 °F

    Chance
    T-storms then
    Heavy Rain

  • Saturday

    Saturday: Showers, mainly before 10am. The rain could be heavy at times. Temperature falling to around 54 by 9am. West wind 11 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.

    High: 63 °F⇓

    Heavy Rain
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 36. West wind 9 to 16 mph, with gusts as high as 23 mph.

    Low: 36 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 54. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 37. West wind around 6 mph.

    Low: 37 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Some of the storms could produce heavy rainfall. Low around 52. South wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.
Saturday
Showers, mainly before 10am. The rain could be heavy at times. Temperature falling to around 54 by 9am. West wind 11 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 36. West wind 9 to 16 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 54. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Clear, with a low around 37. West wind around 6 mph.
Monday
Sunny, with a high near 57.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
Partly sunny, with a high near 68.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 71.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Litchfield IL
 39.18°N 89.66°W (Elev. 702 ft)
Last Update:
10:26 pm CDT Apr 3, 2026
Forecast Valid:
10pm CDT Apr 3, 2026-6pm CDT Apr 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation