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

55°F

13°C

Humidity 100%
Wind Speed Calm
Barometer 29.63 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 7 Nov 6:55 am CST
Extended Forecast for

Clinton IL

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 67. West wind 14 to 18 mph, with gusts as high as 25 mph.

    High: 67 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 38. West wind 5 to 10 mph becoming light northwest after midnight. Winds could gust as high as 16 mph.

    Low: 38 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 50 percent chance of rain after noon. Mostly cloudy, with a high near 59. Light and variable wind becoming north northeast 5 to 9 mph in the afternoon.

    High: 59 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly before midnight. Mostly cloudy, with a low around 31. East northeast wind 9 to 17 mph becoming north northwest in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 31 °F

    Rain Likely
    then Chance
    Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 38. Breezy, with a northwest wind 18 to 22 mph, with gusts as high as 29 mph.

    High: 38 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21. Northwest wind 14 to 16 mph, with gusts as high as 23 mph.

    Low: 21 °F

    Partly Cloudy

  • Monday

    Monday: A chance of flurries before noon. Sunny, with a high near 38. Breezy, with a northwest wind 13 to 20 mph, with gusts as high as 24 mph.

    High: 38 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 49. Breezy.

    High: 49 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 67. West wind 14 to 18 mph, with gusts as high as 25 mph.
Tonight
Increasing clouds, with a low around 38. West wind 5 to 10 mph becoming light northwest after midnight. Winds could gust as high as 16 mph.
Saturday
A 50 percent chance of rain after noon. Mostly cloudy, with a high near 59. Light and variable wind becoming north northeast 5 to 9 mph in the afternoon.
Saturday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 31. East northeast wind 9 to 17 mph becoming north northwest in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Mostly sunny, with a high near 38. Breezy, with a northwest wind 18 to 22 mph, with gusts as high as 29 mph.
Sunday Night
Partly cloudy, with a low around 21. Northwest wind 14 to 16 mph, with gusts as high as 23 mph.
Monday
A chance of flurries before noon. Sunny, with a high near 38. Breezy, with a northwest wind 13 to 20 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 22.
Veterans Day
Partly sunny, with a high near 49. Breezy.
Tuesday Night
Mostly clear, with a low around 37.
Wednesday
Sunny, with a high near 59.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Clinton IL
 40.15°N 88.95°W (Elev. 715 ft)
Last Update:
6:36 am CST Nov 7, 2025
Forecast Valid:
7am CST Nov 7, 2025-6pm CST Nov 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation