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.

Fair

20°F

-7°C

Humidity 57%
Wind Speed Calm
Barometer 30.25 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 24 Feb 1:15 am CST
Extended Forecast for

Lincoln IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 18. South wind 3 to 8 mph. Winds could gust as high as 18 mph.

    Low: 18 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 49. Breezy, with a south wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 49 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 28. Southwest wind 7 to 10 mph becoming northwest after midnight. Winds could gust as high as 22 mph.

    Low: 28 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44. Northwest wind 6 to 9 mph, with gusts as high as 18 mph.

    High: 44 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Rain and snow likely, becoming all snow after 3am. Mostly cloudy, with a low around 28. North wind 6 to 8 mph becoming east northeast after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 28 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 44. East northeast wind 6 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.

    High: 44 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. North northwest wind around 6 mph becoming south after midnight.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 18. South wind 3 to 8 mph. Winds could gust as high as 18 mph.
Tuesday
Mostly cloudy, with a high near 49. Breezy, with a south wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 34 mph.
Tuesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 28. Southwest wind 7 to 10 mph becoming northwest after midnight. Winds could gust as high as 22 mph.
Wednesday
Mostly sunny, with a high near 44. Northwest wind 6 to 9 mph, with gusts as high as 18 mph.
Wednesday Night
Rain and snow likely, becoming all snow after 3am. Mostly cloudy, with a low around 28. North wind 6 to 8 mph becoming east northeast after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Thursday
Mostly sunny, with a high near 44. East northeast wind 6 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Mostly clear, with a low around 28. North northwest wind around 6 mph becoming south after midnight.
Friday
Sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 34.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
A chance of rain and snow. Partly sunny, with a high near 40.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 25.
Monday
A chance of rain and snow. Partly sunny, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lincoln IL
 40.14°N 89.36°W (Elev. 574 ft)
Last Update:
1:05 am CST Feb 24, 2026
Forecast Valid:
1am CST Feb 24, 2026-6pm CST Mar 2, 2026
 
Forecast Discussion
 
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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