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.

Mostly Cloudy

18°F

-8°C

Humidity 53%
Wind Speed NW 17 G 28 mph
Barometer 30.25 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 17 Jan 4:50 pm CST
Extended Forecast for

Litchfield IL

  • This Afternoon

    This Afternoon: A 20 percent chance of snow. Mostly cloudy and cold, with a steady temperature around 17. West wind around 15 mph, with gusts as high as 23 mph.

    High: 17 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: A slight chance of snow before 8pm, then a chance of flurries between 8pm and 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 11. West wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 11 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Sunday

    Sunday: A chance of flurries between 10am and noon, then a slight chance of snow after noon. Increasing clouds, with a high near 28. South wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 28 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A chance of flurries before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 8. Blustery, with a southwest wind 13 to 23 mph becoming northwest after midnight. Winds could gust as high as 31 mph.

    Low: 8 °F

    Chance
    Flurries and
    Blustery

  • M.L.King Day

    M.L.King Day: Sunny and cold, with a high near 17. Northwest wind 8 to 18 mph, with gusts as high as 28 mph.

    High: 17 °F

    Cold

  • Monday Night

    Monday Night: Mostly clear, with a low around 8.

    Low: 8 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of snow. Mostly cloudy and cold, with a steady temperature around 17. West wind around 15 mph, with gusts as high as 23 mph.
Tonight
A slight chance of snow before 8pm, then a chance of flurries between 8pm and 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 11. West wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Sunday
A chance of flurries between 10am and noon, then a slight chance of snow after noon. Increasing clouds, with a high near 28. South wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Sunday Night
A chance of flurries before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 8. Blustery, with a southwest wind 13 to 23 mph becoming northwest after midnight. Winds could gust as high as 31 mph.
M.L.King Day
Sunny and cold, with a high near 17. Northwest wind 8 to 18 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 8.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
Mostly sunny, with a high near 39.
Wednesday Night
Partly cloudy, with a low around 18.
Thursday
Sunny, with a high near 33.
Thursday Night
Partly cloudy, with a low around 21.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 38.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Litchfield IL
 39.18°N 89.64°W (Elev. 699 ft)
Last Update:
5:01 pm CST Jan 17, 2026
Forecast Valid:
5pm CST Jan 17, 2026-6pm CST Jan 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation