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

5°F

-15°C

Humidity 79%
Wind Speed S 9 mph
Barometer 30.14 in (1022.6 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill-9°F (-23°C)
Last update 4 Dec 11:56 pm CST
Extended Forecast for

Clinton IA

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around -2. Wind chill values as low as -15. South wind 5 to 10 mph.

    Low: -2 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 9am. Otherwise, increasing clouds, with a high near 30. Wind chill values as low as -5. South wind around 10 mph.

    High: 30 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 18. Southwest wind 5 to 10 mph becoming northwest after midnight.

    Low: 18 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 27. Northwest wind around 5 mph becoming northeast in the afternoon.

    High: 27 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 18. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Snow Likely

  • Sunday

    Sunday: Partly sunny, with a high near 22.

    High: 22 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -4.

    Low: -4 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 22.

    High: 22 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around -2. Wind chill values as low as -15. South wind 5 to 10 mph.
Friday
Patchy fog before 9am. Otherwise, increasing clouds, with a high near 30. Wind chill values as low as -5. South wind around 10 mph.
Friday Night
Mostly cloudy, with a low around 18. Southwest wind 5 to 10 mph becoming northwest after midnight.
Saturday
Partly sunny, with a high near 27. Northwest wind around 5 mph becoming northeast in the afternoon.
Saturday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 18. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Sunday
Partly sunny, with a high near 22.
Sunday Night
Partly cloudy, with a low around -4.
Monday
Partly sunny, with a high near 22.
Monday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 17.
Tuesday
Mostly cloudy, with a high near 31.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, with a low around 7.
Thursday
Partly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Clinton IA
 41.85°N 90.23°W (Elev. 699 ft)
Last Update:
10:46 pm CST Dec 4, 2025
Forecast Valid:
12am CST Dec 5, 2025-6pm CST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

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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