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

Clinton Municipal Airport (KCWI)

Lat: 41.83°NLon: 90.33°WElev: 696ft.

Fair

64°F

18°C

Humidity 41%
Wind Speed W 17 mph
Barometer 29.59 in (1002.1 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 7 Nov 12:56 pm CST
Extended Forecast for

4 Miles WSW Thomson IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 63. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 37. Northwest wind 5 to 10 mph becoming north after midnight.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Rain, mainly after noon. High near 43. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 43 °F

    Chance Rain
    then Rain

  • Saturday Night

    Saturday Night: Rain and snow likely before 3am, then a slight chance of snow. Cloudy, then gradually becoming partly cloudy, with a low around 26. North wind 5 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Rain/Snow
    Likely then
    Slight Chance
    Rain/Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Veterans Day

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

    High: 49 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 63. West wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 37. Northwest wind 5 to 10 mph becoming north after midnight.
Saturday
Rain, mainly after noon. High near 43. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Rain and snow likely before 3am, then a slight chance of snow. Cloudy, then gradually becoming partly cloudy, with a low around 26. North wind 5 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
Partly cloudy, with a low around 23.
Monday
Sunny, with a high near 39.
Monday Night
Mostly cloudy, with a low around 25.
Veterans Day
Partly sunny, with a high near 49.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
Sunny, with a high near 53.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
Sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Thomson IL
 41.94°N 90.19°W (Elev. 801 ft)
Last Update:
1:41 pm CST Nov 7, 2025
Forecast Valid:
1pm CST Nov 7, 2025-6pm CST Nov 13, 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