Current conditions at

Logan County Airport (KAAA)

Lat: 40.16°NLon: 89.34°WElev: 591ft.

Fair

80°F

27°C

Humidity 73%
Wind Speed Calm
Barometer 29.94 in
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 3 Sep 10:55 pm CDT
Extended Forecast for

Lincoln IL

Extreme Heat Warning September 3, 11:07pm until September 4, 07:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning September 3, 11:07pm until September 4, 07:00pm

    NOW until 7:00pm Fri

    Extreme Heat Warning

  • Tonight

    Low: 75 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 98. Heat index values as high as 103. South southwest wind 5 to 8 mph becoming west in the morning.

    High: 98 °F

    Hot

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am.  Partly cloudy, with a low around 74. South southwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 74 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: Sunny and hot, with a high near 95. Heat index values as high as 102. Calm wind becoming north northwest 5 to 7 mph in the morning.

    High: 95 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 69. East northeast wind around 7 mph.

    Low: 69 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 88. East northeast wind 6 to 10 mph, with gusts as high as 15 mph.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 63. East wind 6 to 10 mph, with gusts as high as 15 mph.

    Low: 63 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 88.

    High: 88 °F

    Sunny

Detailed Forecast

Tonight
Clear, with a low around 75. South wind around 6 mph.
Friday
Sunny and hot, with a high near 98. Heat index values as high as 103. South southwest wind 5 to 8 mph becoming west in the morning.
Friday Night
A slight chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am. Partly cloudy, with a low around 74. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Saturday
Sunny and hot, with a high near 95. Heat index values as high as 102. Calm wind becoming north northwest 5 to 7 mph in the morning.
Saturday Night
Mostly clear, with a low around 69. East northeast wind around 7 mph.
Sunday
Sunny, with a high near 88. East northeast wind 6 to 10 mph, with gusts as high as 15 mph.
Sunday Night
Mostly clear, with a low around 63. East wind 6 to 10 mph, with gusts as high as 15 mph.
Labor Day
Sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 65.
Tuesday
Mostly sunny, with a high near 94.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
Mostly sunny and hot, with a high near 96.
Wednesday Night
Partly cloudy, with a low around 72.
Thursday
Mostly sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
Lincoln IL
 40.14°N 89.36°W (Elev. 574 ft)
10:36 pm CDT Sep 3, 2026
11pm CDT Sep 3, 2026-6pm CDT Sep 10, 2026
 
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Additional Resources

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Hourly Weather Forecast

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