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.

Overcast

45°F

7°C

Humidity 48%
Wind Speed S 18 G 24 mph
Barometer 29.87 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 12 Mar 11:35 pm CDT
Extended Forecast for

Clinton IL

Wind Advisory until March 13, 04:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until March 13, 04:00pm

    NOW until 4:00pm Fri

    Wind Advisory

  • Tonight

    Low: 40 °F

    Slight Chance
    Showers and
    Breezy

  • Friday

    Friday: Mostly sunny, with a high near 51. Windy, with a west wind 23 to 30 mph, with gusts as high as 46 mph.

    High: 51 °F

    Mostly Sunny
    and Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31. West northwest wind 6 to 14 mph becoming northeast after midnight. Winds could gust as high as 20 mph.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 53. East southeast wind 7 to 14 mph, with gusts as high as 20 mph.

    High: 53 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 46. East southeast wind 14 to 18 mph, with gusts as high as 28 mph.

    Low: 46 °F

    Cloudy

  • Sunday

    Sunday: Rain, mainly after 1pm. High near 64. Breezy, with a south southeast wind 18 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 64 °F

    Breezy.
    Chance Rain
    then Rain

  • Sunday Night

    Sunday Night: Rain and snow, becoming all snow after 1am. Low around 17. Windy, with a southwest wind 26 to 31 mph becoming northwest after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 17 °F

    Rain/Snow and
    Windy

  • Monday

    Monday: A 40 percent chance of snow before 1pm. Mostly cloudy, with a high near 23. Windy.

    High: 23 °F

    Chance Snow
    and Windy

Detailed Forecast

Tonight
A slight chance of showers between midnight and 3am. Mostly cloudy, with a low around 40. Breezy, with a southwest wind 22 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 51. Windy, with a west wind 23 to 30 mph, with gusts as high as 46 mph.
Friday Night
Mostly cloudy, with a low around 31. West northwest wind 6 to 14 mph becoming northeast after midnight. Winds could gust as high as 20 mph.
Saturday
Mostly cloudy, with a high near 53. East southeast wind 7 to 14 mph, with gusts as high as 20 mph.
Saturday Night
Cloudy, with a low around 46. East southeast wind 14 to 18 mph, with gusts as high as 28 mph.
Sunday
Rain, mainly after 1pm. High near 64. Breezy, with a south southeast wind 18 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain and snow, becoming all snow after 1am. Low around 17. Windy, with a southwest wind 26 to 31 mph becoming northwest after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
A 40 percent chance of snow before 1pm. Mostly cloudy, with a high near 23. Windy.
Monday Night
Partly cloudy, with a low around 7. Blustery.
Tuesday
Mostly sunny, with a high near 26.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 17.
Wednesday
Partly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 57.
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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:
10:36 pm CDT Mar 12, 2026
Forecast Valid:
11pm CDT Mar 12, 2026-6pm CDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation