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

72°F

22°C

Humidity 79%
Wind Speed Calm
Barometer 30.12 in
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 28 Aug 8:35 pm CDT
Extended Forecast for

Atlanta IL

  • Tonight

    Tonight: Mostly clear, with a low around 62. Light and variable wind becoming south southeast around 6 mph after midnight.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 84. South wind 6 to 9 mph, with gusts as high as 15 mph.

    High: 84 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 69. South southeast wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 69 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 90. South southwest wind 11 to 15 mph, with gusts as high as 22 mph.

    High: 90 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 73. South wind around 11 mph, with gusts as high as 18 mph.

    Low: 73 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 94. South southwest wind around 11 mph, with gusts as high as 18 mph.

    High: 94 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 75. South wind 8 to 10 mph, with gusts as high as 17 mph.

    Low: 75 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 96.

    High: 96 °F

    Hot

  • Tuesday Night

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

    Low: 76 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 62. Light and variable wind becoming south southeast around 6 mph after midnight.
Saturday
Partly sunny, with a high near 84. South wind 6 to 9 mph, with gusts as high as 15 mph.
Saturday Night
Mostly cloudy, with a low around 69. South southeast wind 8 to 11 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 90. South southwest wind 11 to 15 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 73. South wind around 11 mph, with gusts as high as 18 mph.
Monday
Sunny, with a high near 94. South southwest wind around 11 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 75. South wind 8 to 10 mph, with gusts as high as 17 mph.
Tuesday
Sunny and hot, with a high near 96.
Tuesday Night
Mostly clear, with a low around 76.
Wednesday
Sunny and hot, with a high near 95.
Wednesday Night
Mostly clear, with a low around 75.
Thursday
Sunny, with a high near 94.
Thursday Night
Partly cloudy, with a low around 73.
Friday
Mostly sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Atlanta IL
 40.27°N 89.23°W (Elev. 699 ft)
Last Update:
7:36 pm CDT Aug 28, 2026
Forecast Valid:
8pm CDT Aug 28, 2026-6pm CDT Sep 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation