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

Hazardous Weather Conditions

Current conditions at

Logan County Airport (KAAA)

Lat: 40.16°NLon: 89.34°WElev: 591ft.

Fair

10°F

-12°C

Humidity 68%
Wind Speed N 3 mph
Barometer 30.42 in
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Last update 4 Dec 7:15 am CST
Extended Forecast for

Logan County Airport IL

  • Today

    Today: Sunny, with a high near 16. Wind chill values between -1 and 9. North wind 5 to 7 mph becoming calm in the afternoon. Winds could gust as high as 15 mph.

    High: 16 °F

    Sunny

  • Tonight

    Tonight: Patchy freezing fog after 7pm. Mostly clear, with a low around -1. Wind chill values between -4 and -9. East southeast wind 3 to 5 mph.

    Low: -1 °F

    Patchy
    Freezing Fog

  • Friday

    Friday: Mostly sunny, with a high near 31. Wind chill values between -6 and 4. South wind 6 to 9 mph, with gusts as high as 15 mph.

    High: 31 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 23. South wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 15 mph.

    Low: 23 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 32. West wind around 5 mph becoming north northeast in the afternoon.

    High: 32 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after midnight. Cloudy, with a low around 21. Northeast wind 5 to 7 mph.

    Low: 21 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Mostly cloudy, with a high near 28. North northeast wind 7 to 10 mph, with gusts as high as 15 mph.

    High: 28 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 16. Wind chill values between -1 and 9. North wind 5 to 7 mph becoming calm in the afternoon. Winds could gust as high as 15 mph.
Tonight
Patchy freezing fog after 7pm. Mostly clear, with a low around -1. Wind chill values between -4 and -9. East southeast wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 31. Wind chill values between -6 and 4. South wind 6 to 9 mph, with gusts as high as 15 mph.
Friday Night
Mostly cloudy, with a low around 23. South wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 15 mph.
Saturday
Mostly cloudy, with a high near 32. West wind around 5 mph becoming north northeast in the afternoon.
Saturday Night
A 30 percent chance of snow after midnight. Cloudy, with a low around 21. Northeast wind 5 to 7 mph.
Sunday
Mostly cloudy, with a high near 28. North northeast wind 7 to 10 mph, with gusts as high as 15 mph.
Sunday Night
Mostly cloudy, with a low around 9.
Monday
Mostly sunny, with a high near 25.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
A chance of rain. Mostly cloudy, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Logan County Airport IL
 40.16°N 89.33°W (Elev. 591 ft)
Last Update:
6:36 am CST Dec 4, 2025
Forecast Valid:
7am CST Dec 4, 2025-6pm CST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation