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

Hazardous Weather Conditions

Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Fog

49°F

9°C

Humidity 97%
Wind Speed E 3 mph
Barometer 29.59 in
Dewpoint 48°F (9°C)
Visibility 0.25 mi
Last update 19 Feb 3:35 am CST
Extended Forecast for

Litchfield IL

  • Overnight

    Overnight: Areas of fog. Otherwise, mostly cloudy, with a low around 48. Southeast wind around 6 mph.

    Low: 48 °F

    Areas Fog

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly before 2pm. Areas of fog before 7am. Otherwise, mostly cloudy, with a high near 64. South wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

    High: 64 °F

    T-storms
    Likely and
    Areas Fog

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 34. Breezy, with a west wind 10 to 15 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 34 mph.

    Low: 34 °F

    Partly Cloudy
    then
    Increasing
    Clouds and
    Breezy

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 45. Breezy, with a west wind 16 to 21 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 45 °F

    Partly Sunny
    and Breezy
    then Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26. North wind around 6 mph.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 35. Breezy.

    High: 35 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 17.

    Low: 17 °F

    Mostly Clear

Detailed Forecast

Overnight
Areas of fog. Otherwise, mostly cloudy, with a low around 48. Southeast wind around 6 mph.
Thursday
Showers and thunderstorms likely, mainly before 2pm. Areas of fog before 7am. Otherwise, mostly cloudy, with a high near 64. South wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Thursday Night
Increasing clouds, with a low around 34. Breezy, with a west wind 10 to 15 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 34 mph.
Friday
Partly sunny, then gradually becoming sunny, with a high near 45. Breezy, with a west wind 16 to 21 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 31 mph.
Friday Night
Partly cloudy, with a low around 26. North wind around 6 mph.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
Mostly clear, with a low around 22.
Sunday
Mostly sunny, with a high near 35. Breezy.
Sunday Night
Mostly clear, with a low around 17.
Monday
Sunny, with a high near 34.
Monday Night
Mostly clear, with a low around 17.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Mostly cloudy, with a high near 56.
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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:
3:11 am CST Feb 19, 2026
Forecast Valid:
3am CST Feb 19, 2026-6pm CST Feb 25, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation