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

74°F

23°C

Humidity 78%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 29 Aug 8:35 pm CDT
Extended Forecast for

Lincoln IL

  • Tonight

    Tonight: Scattered sprinkles before 9pm. Partly cloudy, with a low around 69. South wind 5 to 7 mph, with gusts as high as 17 mph.

    Low: 69 °F

    Scattered
    Sprinkles

  • Sunday

    Sunday: Partly sunny, with a high near 91. South wind 5 to 13 mph, with gusts as high as 22 mph.

    High: 91 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 72. South wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 72 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny through mid morning, then becoming sunny and hot, with a high near 95. South southwest wind 8 to 10 mph, with gusts as high as 17 mph.

    High: 95 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 75. South wind around 8 mph, with gusts as high as 16 mph.

    Low: 75 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 98. Southwest wind 6 to 8 mph.

    High: 98 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 77. South wind 6 to 8 mph, with gusts as high as 16 mph.

    Low: 77 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 76.

    Low: 76 °F

    Mostly Clear

Detailed Forecast

Tonight
Scattered sprinkles before 9pm. Partly cloudy, with a low around 69. South wind 5 to 7 mph, with gusts as high as 17 mph.
Sunday
Partly sunny, with a high near 91. South wind 5 to 13 mph, with gusts as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 72. South wind 8 to 10 mph, with gusts as high as 18 mph.
Monday
Partly sunny through mid morning, then becoming sunny and hot, with a high near 95. South southwest wind 8 to 10 mph, with gusts as high as 17 mph.
Monday Night
Mostly clear, with a low around 75. South wind around 8 mph, with gusts as high as 16 mph.
Tuesday
Sunny and hot, with a high near 98. Southwest wind 6 to 8 mph.
Tuesday Night
Mostly clear, with a low around 77. South wind 6 to 8 mph, with gusts as high as 16 mph.
Wednesday
Sunny and hot, with a high near 99.
Wednesday Night
Mostly clear, with a low around 76.
Thursday
Sunny and hot, with a high near 95.
Thursday Night
Partly cloudy, with a low around 72.
Friday
Mostly sunny, with a high near 92.
Friday Night
Partly cloudy, with a low around 71.
Saturday
Mostly sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lincoln IL
 40.14°N 89.38°W (Elev. 597 ft)
Last Update:
7:26 pm CDT Aug 29, 2026
Forecast Valid:
8pm CDT Aug 29, 2026-6pm CDT Sep 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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Chance of Precipitation