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

14°F

-10°C

Humidity 61%
Wind Speed N 9 mph
Barometer 30.28 in (1027.2 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 7 Dec 3:56 pm CST
Extended Forecast for

Clinton IA

  • This Afternoon

    This Afternoon: Sunny, with a high near 24. Wind chill values as low as zero. North wind 5 to 10 mph.

    High: 24 °F

    Sunny

  • Tonight

    Tonight: Scattered flurries after 4am. Increasing clouds, with a low around 1. Wind chill values as low as -10. North wind around 5 mph becoming calm after midnight.

    Low: 1 °F

    Scattered
    Flurries

  • Monday

    Monday: Scattered flurries before 7am. Mostly cloudy, with a high near 24. East wind 5 to 10 mph becoming south in the afternoon.

    High: 24 °F

    Scattered
    Flurries

  • Monday Night

    Monday Night: Cloudy, then gradually becoming partly cloudy, with a low around 16. South wind 5 to 10 mph.

    Low: 16 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before midnight. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.

    Low: 28 °F

    Rain Likely
    then Chance
    Rain

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 34.

    High: 34 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of snow. Partly sunny, with a high near 23.

    High: 23 °F

    Chance Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 24. Wind chill values as low as zero. North wind 5 to 10 mph.
Tonight
Scattered flurries after 4am. Increasing clouds, with a low around 1. Wind chill values as low as -10. North wind around 5 mph becoming calm after midnight.
Monday
Scattered flurries before 7am. Mostly cloudy, with a high near 24. East wind 5 to 10 mph becoming south in the afternoon.
Monday Night
Cloudy, then gradually becoming partly cloudy, with a low around 16. South wind 5 to 10 mph.
Tuesday
Mostly cloudy, with a high near 39.
Tuesday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.
Wednesday
Mostly cloudy, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 11.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 23.
Thursday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 2.
Friday
Partly sunny, with a high near 13.
Friday Night
Partly cloudy, with a low around -5.
Saturday
Partly sunny and cold, with a high near 7.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Clinton IA
 41.85°N 90.23°W (Elev. 699 ft)
Last Update:
4:26 pm CST Dec 7, 2025
Forecast Valid:
4pm CST Dec 7, 2025-6pm CST Dec 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