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.

Overcast and Breezy

27°F

-3°C

Humidity 64%
Wind Speed W 22 G 30 mph
Barometer 30.00 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 16 Mar 2:50 pm CDT
Extended Forecast for

Litchfield IL

  • This Afternoon

    This Afternoon: A chance of flurries. Mostly cloudy, with a high near 25. Blustery, with a northwest wind around 23 mph, with gusts as high as 36 mph.

    High: 25 °F

    Chance
    Flurries and
    Blustery

  • Tonight

    Tonight: A chance of flurries before 7pm. Mostly cloudy, with a low around 11. Northwest wind 14 to 18 mph, with gusts as high as 29 mph.

    Low: 11 °F

    Chance
    Flurries

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 31. Northwest wind 7 to 10 mph becoming southwest in the afternoon.

    High: 31 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: A chance of snow before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 27. South wind 7 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.

    Low: 27 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 7am. Mostly sunny, with a high near 58. South wind 10 to 14 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 30%.

    High: 58 °F

    Chance
    Rain/Snow
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A chance of flurries. Mostly cloudy, with a high near 25. Blustery, with a northwest wind around 23 mph, with gusts as high as 36 mph.
Tonight
A chance of flurries before 7pm. Mostly cloudy, with a low around 11. Northwest wind 14 to 18 mph, with gusts as high as 29 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 31. Northwest wind 7 to 10 mph becoming southwest in the afternoon.
Tuesday Night
A chance of snow before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 27. South wind 7 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Wednesday
A chance of rain and snow before 7am. Mostly sunny, with a high near 58. South wind 10 to 14 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 73.
Friday Night
Partly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 51.
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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:
2:56 pm CDT Mar 16, 2026
Forecast Valid:
3pm CDT Mar 16, 2026-6pm CDT Mar 23, 2026
 
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