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

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Fair

20°F

-7°C

Humidity 73%
Wind Speed N 7 mph
Barometer 30.37 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 4 Dec 4:35 am CST
Extended Forecast for

Litchfield Municipal Airport IL

  • Today

    Today: Mostly cloudy, then gradually becoming sunny and cold, with a high near 17. North wind 5 to 9 mph.

    High: 17 °F

    Cold

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, partly cloudy, with a low around 3. Northeast wind around 5 mph becoming light and variable.

    Low: 3 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Sunny, with a high near 32. Calm wind becoming south 5 to 8 mph in the morning.

    High: 32 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 23. South wind 5 to 7 mph becoming west after midnight.

    Low: 23 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 33. Light and variable wind.

    High: 33 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow between midnight and 3am, then a chance of freezing rain after 3am. Cloudy, with a low around 22. Chance of precipitation is 30%.

    Low: 22 °F

    Cloudy then
    Chance Wintry
    Mix

  • Sunday

    Sunday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 30.

    High: 30 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny and cold, with a high near 17. North wind 5 to 9 mph.
Tonight
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 3. Northeast wind around 5 mph becoming light and variable.
Friday
Sunny, with a high near 32. Calm wind becoming south 5 to 8 mph in the morning.
Friday Night
Mostly cloudy, with a low around 23. South wind 5 to 7 mph becoming west after midnight.
Saturday
Partly sunny, with a high near 33. Light and variable wind.
Saturday Night
A chance of snow between midnight and 3am, then a chance of freezing rain after 3am. Cloudy, with a low around 22. Chance of precipitation is 30%.
Sunday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 30.
Sunday Night
Mostly cloudy, with a low around 13.
Monday
Mostly sunny, with a high near 27.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Partly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Litchfield Municipal Airport IL
 39.16°N 89.67°W (Elev. 696 ft)
Last Update:
4:46 am CST Dec 4, 2025
Forecast Valid:
5am CST Dec 4, 2025-6pm CST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation