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

36°F

2°C

Humidity 70%
Wind Speed NW 5 mph
Barometer 29.74 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 25 Feb 6:35 am CST
Extended Forecast for

Litchfield Municipal Airport IL

  • Today

    Today: Mostly sunny, then becoming cloudy during the afternoon, with a high near 48. Northwest wind around 6 mph becoming calm in the afternoon.

    High: 48 °F

    Becoming
    Cloudy

  • Tonight

    Tonight: A chance of rain before 4am, then a chance of rain and snow between 4am and 5am, then a chance of snow after 5am. Mostly cloudy, with a low around 31. Calm wind becoming northeast around 6 mph in the evening. Chance of precipitation is 50%.

    Low: 31 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 49. West wind 5 to 7 mph becoming light and variable in the afternoon.

    High: 49 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. Calm wind becoming south around 6 mph after midnight.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63. Southwest wind 6 to 15 mph.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A slight chance of rain before noon, then a chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.

    High: 41 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

Detailed Forecast

Today
Mostly sunny, then becoming cloudy during the afternoon, with a high near 48. Northwest wind around 6 mph becoming calm in the afternoon.
Tonight
A chance of rain before 4am, then a chance of rain and snow between 4am and 5am, then a chance of snow after 5am. Mostly cloudy, with a low around 31. Calm wind becoming northeast around 6 mph in the evening. Chance of precipitation is 50%.
Thursday
Mostly sunny, with a high near 49. West wind 5 to 7 mph becoming light and variable in the afternoon.
Thursday Night
Mostly clear, with a low around 31. Calm wind becoming south around 6 mph after midnight.
Friday
Sunny, with a high near 63. Southwest wind 6 to 15 mph.
Friday Night
Mostly clear, with a low around 36.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 28.
Sunday
A slight chance of rain before noon, then a chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
Sunday Night
Rain and snow likely, mainly before midnight. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Monday
A 30 percent chance of rain. Mostly cloudy, with a high near 37.
Monday Night
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 26.
Tuesday
A 50 percent chance of rain. Mostly cloudy, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Litchfield Municipal Airport IL
 39.16°N 89.67°W (Elev. 696 ft)
Last Update:
5:26 am CST Feb 25, 2026
Forecast Valid:
6am CST Feb 25, 2026-6pm CST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation