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

Logan County Airport (KAAA)

Lat: 40.16°NLon: 89.34°WElev: 591ft.

Partly Cloudy

29°F

-2°C

Humidity 49%
Wind Speed NW 6 mph
Barometer 30.26 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 21 Feb 7:35 pm CST
Extended Forecast for

Logan County Airport IL

  • Tonight

    Tonight: Scattered flurries after midnight. Increasing clouds, with a low around 16. Wind chill values between 2 and 12. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 16 °F

    Scattered
    Flurries

  • Sunday

    Sunday: Mostly cloudy, with a high near 28. Wind chill values between zero and 10. Blustery, with a northwest wind 16 to 21 mph, with gusts as high as 30 mph.

    High: 28 °F

    Mostly Cloudy
    and Blustery

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 14. Wind chill values between -1 and 9. Northwest wind 14 to 18 mph, with gusts as high as 26 mph.

    Low: 14 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 31. Wind chill values between -1 and 9. North northwest wind 8 to 14 mph, with gusts as high as 23 mph.

    High: 31 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 17. Calm wind becoming south 5 to 7 mph after midnight.

    Low: 17 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 49. South wind 8 to 17 mph, with gusts as high as 25 mph.

    High: 49 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. South southwest wind 8 to 11 mph becoming west after midnight. Winds could gust as high as 21 mph.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance Rain

Detailed Forecast

Tonight
Scattered flurries after midnight. Increasing clouds, with a low around 16. Wind chill values between 2 and 12. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Mostly cloudy, with a high near 28. Wind chill values between zero and 10. Blustery, with a northwest wind 16 to 21 mph, with gusts as high as 30 mph.
Sunday Night
Mostly cloudy, with a low around 14. Wind chill values between -1 and 9. Northwest wind 14 to 18 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 31. Wind chill values between -1 and 9. North northwest wind 8 to 14 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 17. Calm wind becoming south 5 to 7 mph after midnight.
Tuesday
Partly sunny, with a high near 49. South wind 8 to 17 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 33. South southwest wind 8 to 11 mph becoming west after midnight. Winds could gust as high as 21 mph.
Wednesday
Partly sunny, with a high near 52.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 29.
Thursday
A 30 percent chance of rain. Mostly sunny, with a high near 44.
Thursday Night
Mostly clear, with a low around 27.
Friday
Sunny, with a high near 56.
Friday Night
Mostly clear, with a low around 35.
Saturday
Mostly sunny, with a high near 52.
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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 pm CST Feb 21, 2026
Forecast Valid:
7pm CST Feb 21, 2026-6pm CST Feb 28, 2026
 
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Additional Resources

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Chance of Precipitation