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

57°F

14°C

Humidity 68%
Wind Speed Calm
Barometer 29.91 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 21 Mar 1:35 am CDT
Extended Forecast for

Litchfield Municipal Airport IL

  • Overnight

    Overnight: Mostly clear, with a low around 49. East wind around 5 mph.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 83. East wind 5 to 9 mph becoming southwest in the afternoon.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 59. South wind 6 to 11 mph.

    Low: 59 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 83. Breezy, with a southwest wind 11 to 20 mph becoming north in the afternoon. Winds could gust as high as 28 mph.

    High: 83 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 33. Breezy, with a north wind 14 to 23 mph, with gusts as high as 33 mph.

    Low: 33 °F

    Slight Chance
    Showers and
    Breezy

  • Monday

    Monday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 49. East wind around 5 mph.
Saturday
Sunny, with a high near 83. East wind 5 to 9 mph becoming southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 59. South wind 6 to 11 mph.
Sunday
Increasing clouds, with a high near 83. Breezy, with a southwest wind 11 to 20 mph becoming north in the afternoon. Winds could gust as high as 28 mph.
Sunday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 33. Breezy, with a north wind 14 to 23 mph, with gusts as high as 33 mph.
Monday
Sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 58.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 41.
Wednesday
A 20 percent chance of rain. Mostly cloudy, with a high near 65.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 51.
Thursday
A 20 percent chance of rain. Mostly sunny, with a high near 74.
Thursday Night
A 40 percent chance of rain. Partly cloudy, with a low around 42.
Friday
A 30 percent chance of rain. Partly sunny, with a high near 54.
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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:
1:26 am CDT Mar 21, 2026
Forecast Valid:
1am CDT Mar 21, 2026-6pm CDT Mar 27, 2026
 
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Additional Resources

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