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

73°F

23°C

Humidity 36%
Wind Speed E 13 G 23 mph
Barometer 30.14 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 21 May 2:35 pm CDT
Extended Forecast for

Lincoln IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 71. East wind around 14 mph, with gusts as high as 22 mph.

    High: 71 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. East wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers, mainly after 3pm. Mostly cloudy, with a high near 70. East wind around 11 mph, with gusts as high as 20 mph.

    High: 70 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers. Cloudy, with a low around 55. East northeast wind 5 to 9 mph, with gusts as high as 16 mph.

    Low: 55 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 77. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 77 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 58. Light and variable wind.

    Low: 58 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 80. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 50%.

    High: 80 °F

    Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Memorial Day

    Memorial Day: Partly sunny, with a high near 82.

    High: 82 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 71. East wind around 14 mph, with gusts as high as 22 mph.
Tonight
Mostly cloudy, with a low around 52. East wind 8 to 11 mph, with gusts as high as 20 mph.
Friday
A 30 percent chance of showers, mainly after 3pm. Mostly cloudy, with a high near 70. East wind around 11 mph, with gusts as high as 20 mph.
Friday Night
A 40 percent chance of showers. Cloudy, with a low around 55. East northeast wind 5 to 9 mph, with gusts as high as 16 mph.
Saturday
Mostly cloudy, with a high near 77. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 58. Light and variable wind.
Sunday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 80. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 58.
Memorial Day
Partly sunny, with a high near 82.
Monday Night
Mostly cloudy, with a low around 60.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 82.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 83.
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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:
2:21 pm CDT May 21, 2026
Forecast Valid:
2pm CDT May 21, 2026-6pm CDT May 27, 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