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

31°C

88°F

Humidity 44%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 18°C (64°F)
Visibility 16 km
Heat Index32°C (89°F)
Last update 3 Jul 2:15 pm CDT
Extended Forecast for

Clinton IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 32. West southwest wind 5 to 8 km/h.

    High: 32 °C

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 21. South wind 5 to 8 km/h.

    Low: 21 °C

    Mostly Clear

  • Independence Day

    Independence Day: Sunny, with a high near 33. South southwest wind 8 to 14 km/h.

    High: 33 °C

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 21. South wind 10 to 13 km/h.

    Low: 21 °C

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 33. South southwest wind 11 to 18 km/h, with gusts as high as 26 km/h.

    High: 33 °C

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22. South southwest wind 13 to 16 km/h.

    Low: 22 °C

    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 31. West southwest wind 13 to 18 km/h, with gusts as high as 26 km/h.

    High: 31 °C

    Partly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 21.

    Low: 21 °C

    Chance
    T-storms

  • Monday

    Monday: A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 31.

    High: 31 °C

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 32. West southwest wind 5 to 8 km/h.
Tonight
Mostly clear, with a low around 21. South wind 5 to 8 km/h.
Independence Day
Sunny, with a high near 33. South southwest wind 8 to 14 km/h.
Friday Night
Mostly clear, with a low around 21. South wind 10 to 13 km/h.
Saturday
Sunny, with a high near 33. South southwest wind 11 to 18 km/h, with gusts as high as 26 km/h.
Saturday Night
Partly cloudy, with a low around 22. South southwest wind 13 to 16 km/h.
Sunday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 31. West southwest wind 13 to 18 km/h, with gusts as high as 26 km/h.
Sunday Night
A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 21.
Monday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 31.
Monday Night
Mostly clear, with a low around 19.
Tuesday
Partly sunny, with a high near 31.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 20.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 31.
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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 m)
Last Update:
1:40 pm CDT Jul 3, 2025
Forecast Valid:
2pm CDT Jul 3, 2025-6pm CDT Jul 9, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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