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.

Mostly Cloudy

84°F

29°C

Humidity 50%
Wind Speed N 3 mph
Barometer 30.15 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 28 Aug 2:15 pm CDT
Extended Forecast for

Clinton ILSimilar City Names

  • This Afternoon

    This Afternoon: Sunny, with a high near 83. North wind 3 to 5 mph.

    High: 83 °F

    Sunny

  • 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: Increasing clouds, with a high near 84. South wind 6 to 9 mph.

    High: 84 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 69. South southeast wind 8 to 11 mph, with gusts as high as 17 mph.

    Low: 69 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny through mid morning, then becoming sunny, with a high near 89. South southwest wind 11 to 16 mph, with gusts as high as 22 mph.

    High: 89 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 73. South wind around 11 mph, with gusts as high as 17 mph.

    Low: 73 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 94. South southwest wind 11 to 14 mph, with gusts as high as 18 mph.

    High: 94 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 75.

    Low: 75 °F

    Mostly Clear

  • Tuesday

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

    High: 96 °F

    Hot

Detailed Forecast

This Afternoon
Sunny, with a high near 83. North wind 3 to 5 mph.
Tonight
Mostly clear, with a low around 62. Light and variable wind becoming south southeast around 6 mph after midnight.
Saturday
Increasing clouds, with a high near 84. South wind 6 to 9 mph.
Saturday Night
Mostly cloudy, with a low around 69. South southeast wind 8 to 11 mph, with gusts as high as 17 mph.
Sunday
Partly sunny through mid morning, then becoming sunny, with a high near 89. South southwest wind 11 to 16 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 17 mph.
Monday
Sunny, with a high near 94. South southwest wind 11 to 14 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 75.
Tuesday
Sunny and hot, with a high near 96.
Tuesday Night
Partly cloudy, with a low around 76.
Wednesday
Sunny and hot, with a high near 95.
Wednesday Night
Mostly clear, with a low around 75.
Thursday
Mostly sunny, with a high near 94.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Clinton ILSimilar City Names
 40.15°N 88.95°W (Elev. 715 ft)
Last Update:
1:26 pm CDT Aug 28, 2026
Forecast Valid:
2pm CDT Aug 28, 2026-6pm CDT Sep 3, 2026
 
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