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

Hazardous Weather Conditions

Current conditions at

Clinton Municipal Airport (KCWI)

Lat: 41.83°NLon: 90.33°WElev: 696ft.

Overcast

57°F

14°C

Humidity 93%
Wind Speed SE 12 mph
Barometer 29.75 in (1007.6 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 6 Mar 9:56 pm CST
Extended Forecast for

Fulton IL

  • Tonight

    Tonight: Rain and thunderstorms before 2am, then showers and possibly a thunderstorm, mainly after 2am. Low around 51. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    Low: 51 °F

    Rain Likely
    then T-storms

  • Saturday

    Saturday: A 40 percent chance of showers, mainly before 7am. Mostly cloudy, with a temperature falling to around 45 by 5pm. Southwest wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    High: 55 °F⇓

    Chance
    Showers then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32. West wind 5 to 10 mph becoming southwest after midnight.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 62. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 45.

    Low: 45 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 42.

    Low: 42 °F

    Clear

  • Tuesday

    Tuesday: Rain likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 62. Chance of precipitation is 60%.

    High: 62 °F

    Sunny then
    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before midnight. Cloudy, with a low around 33. Chance of precipitation is 60%.

    Low: 33 °F

    Rain Likely

Detailed Forecast

Tonight
Rain and thunderstorms before 2am, then showers and possibly a thunderstorm, mainly after 2am. Low around 51. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Saturday
A 40 percent chance of showers, mainly before 7am. Mostly cloudy, with a temperature falling to around 45 by 5pm. Southwest wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 32. West wind 5 to 10 mph becoming southwest after midnight.
Sunday
Sunny, with a high near 62. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Clear, with a low around 45.
Monday
Sunny, with a high near 70.
Monday Night
Clear, with a low around 42.
Tuesday
Rain likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 62. Chance of precipitation is 60%.
Tuesday Night
Rain likely, mainly before midnight. Cloudy, with a low around 33. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of rain before noon. Partly sunny, with a high near 48.
Wednesday Night
Mostly clear, with a low around 26.
Thursday
Mostly sunny, with a high near 53.
Thursday Night
Mostly cloudy, with a low around 37.
Friday
Mostly cloudy, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fulton IL
 41.88°N 90.17°W (Elev. 574 ft)
Last Update:
8:22 pm CST Mar 6, 2026
Forecast Valid:
10pm CST Mar 6, 2026-6pm CDT Mar 13, 2026
 
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