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

41°F

5°C

Humidity 57%
Wind Speed S 8 mph
Barometer 30.12 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 12 Jan 8:50 pm CST
Extended Forecast for

Litchfield Municipal Airport IL

  • Tonight

    Tonight: Increasing clouds, with a low around 35. Light and variable wind becoming southwest 5 to 10 mph in the evening. Winds could gust as high as 21 mph.

    Low: 35 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Increasing clouds, with a high near 56. West wind 9 to 16 mph, with gusts as high as 30 mph.

    High: 56 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A slight chance of rain between 7pm and 11pm. Mostly cloudy, with a low around 33. West wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a temperature rising to near 37 by 10am, then falling to around 29 during the remainder of the day. Breezy, with a northwest wind 16 to 23 mph, with gusts as high as 33 mph.

    High: 37 °F⇓

    Mostly Cloudy
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 14. North wind 11 to 18 mph, with gusts as high as 28 mph.

    Low: 14 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy
    then Chance
    Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 35. Light and variable wind becoming southwest 5 to 10 mph in the evening. Winds could gust as high as 21 mph.
Tuesday
Increasing clouds, with a high near 56. West wind 9 to 16 mph, with gusts as high as 30 mph.
Tuesday Night
A slight chance of rain between 7pm and 11pm. Mostly cloudy, with a low around 33. West wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a temperature rising to near 37 by 10am, then falling to around 29 during the remainder of the day. Breezy, with a northwest wind 16 to 23 mph, with gusts as high as 33 mph.
Wednesday Night
Partly cloudy, with a low around 14. North wind 11 to 18 mph, with gusts as high as 28 mph.
Thursday
Mostly sunny, with a high near 27.
Thursday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 22.
Friday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 38.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 16.
Saturday
Mostly cloudy, with a high near 24.
Saturday Night
Mostly cloudy, with a low around 7.
Sunday
Mostly sunny, with a high near 23.
Sunday Night
Partly cloudy, with a low around 11.
M.L.King Day
Mostly sunny, with a high near 29.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Litchfield Municipal Airport IL
 39.16°N 89.67°W (Elev. 696 ft)
Last Update:
8:26 pm CST Jan 12, 2026
Forecast Valid:
9pm CST Jan 12, 2026-6pm CST Jan 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation