National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Logan County Airport (KAAA)

Lat: 40.16°NLon: 89.34°WElev: 591ft.

Partly Cloudy

82°F

28°C

Humidity 49%
Wind Speed S 15 G 29 mph
Barometer 29.70 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 10 Mar 3:55 pm CDT
Extended Forecast for

Clinton IL

  • Tonight

    Tonight: Showers and thunderstorms, mainly after 2am. Low around 47. Breezy, with a south wind 17 to 20 mph becoming west after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 47 °F

    Chance
    T-storms and
    Breezy then
    T-storms

  • Wednesday

    Wednesday: Rain and thunderstorms before noon, then a chance of rain between noon and 3pm. Temperature rising to near 59 by noon, then falling to around 44 during the remainder of the day. Breezy, with a northwest wind 18 to 24 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 59 °F⇓

    Breezy.
    T-storms then
    Chance Rain

  • Wednesday Night

    Wednesday Night: Mostly cloudy during the early evening, then gradual clearing, with a low around 27. Blustery, with a northwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

    Low: 27 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 49. West southwest wind 6 to 15 mph, with gusts as high as 21 mph.

    High: 49 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 40. Breezy, with a south wind 14 to 19 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 36 mph.

    Low: 40 °F

    Mostly Cloudy
    and Breezy

  • Friday

    Friday: Partly sunny, with a high near 53. Breezy, with a west northwest wind 20 to 25 mph, with gusts as high as 36 mph.

    High: 53 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32. Northwest wind 7 to 10 mph becoming east after midnight. Winds could gust as high as 16 mph.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 57.

    High: 57 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of rain after 1am. Mostly cloudy, with a low around 42. Breezy.

    Low: 42 °F

    Mostly Cloudy
    then Chance
    Rain and
    Breezy

Detailed Forecast

Tonight
Showers and thunderstorms, mainly after 2am. Low around 47. Breezy, with a south wind 17 to 20 mph becoming west after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Rain and thunderstorms before noon, then a chance of rain between noon and 3pm. Temperature rising to near 59 by noon, then falling to around 44 during the remainder of the day. Breezy, with a northwest wind 18 to 24 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 27. Blustery, with a northwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
Thursday
Increasing clouds, with a high near 49. West southwest wind 6 to 15 mph, with gusts as high as 21 mph.
Thursday Night
Mostly cloudy, with a low around 40. Breezy, with a south wind 14 to 19 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 36 mph.
Friday
Partly sunny, with a high near 53. Breezy, with a west northwest wind 20 to 25 mph, with gusts as high as 36 mph.
Friday Night
Mostly cloudy, with a low around 32. Northwest wind 7 to 10 mph becoming east after midnight. Winds could gust as high as 16 mph.
Saturday
Mostly cloudy, with a high near 57.
Saturday Night
A 40 percent chance of rain after 1am. Mostly cloudy, with a low around 42. Breezy.
Sunday
Rain. High near 58. Breezy. Chance of precipitation is 80%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 16. Blustery.
Monday
Mostly sunny, with a high near 28. Blustery.
Monday Night
Mostly clear, with a low around 12.
Tuesday
Partly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Clinton IL
 40.17°N 88.98°W (Elev. 728 ft)
Last Update:
3:36 pm CDT Mar 10, 2026
Forecast Valid:
4pm CDT Mar 10, 2026-6pm CDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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