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

30°C

86°F

Humidity 57%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 21°C (69°F)
Visibility 16 km
Heat Index32°C (90°F)
Last update 14 Jul 4:15 pm CDT
Extended Forecast for

Lincoln IL

  • Tonight

    Tonight: Mostly clear, with a low around 21. Calm wind.

    Low: 21 °C

    Mostly Clear

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 30. South southeast wind 5 to 10 km/h.

    High: 30 °C

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22. South southeast wind 3 to 8 km/h.

    Low: 22 °C

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 33. Southwest wind 5 to 11 km/h.

    High: 33 °C

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 22. Southwest wind around 10 km/h. Chance of precipitation is 40%.

    Low: 22 °C

    Chance
    T-storms

  • Thursday

    Thursday: Showers and thunderstorms likely after 1pm. Partly sunny, with a high near 31. West southwest wind 10 to 14 km/h. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.

    High: 31 °C

    Mostly Sunny
    then T-storms
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 19. North northeast wind 8 to 11 km/h.

    Low: 19 °C

    Chance
    T-storms

  • Friday

    Friday: Partly sunny, with a high near 29.

    High: 29 °C

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21.

    Low: 21 °C

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 21. Calm wind.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 30. South southeast wind 5 to 10 km/h.
Tuesday Night
Partly cloudy, with a low around 22. South southeast wind 3 to 8 km/h.
Wednesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 33. Southwest wind 5 to 11 km/h.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 22. Southwest wind around 10 km/h. Chance of precipitation is 40%.
Thursday
Showers and thunderstorms likely after 1pm. Partly sunny, with a high near 31. West southwest wind 10 to 14 km/h. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.
Thursday Night
A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 19. North northeast wind 8 to 11 km/h.
Friday
Partly sunny, with a high near 29.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 31.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 22.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 32.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 21.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 32.
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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 m)
Last Update:
4:25 pm CDT Jul 14, 2025
Forecast Valid:
4pm CDT Jul 14, 2025-6pm CDT Jul 21, 2025
 
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