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

0°F

-18°C

Humidity 79%
Wind Speed N 10 mph
Barometer 30.40 in (1031.4 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill-16°F (-27°C)
Last update 7 Dec 7:56 pm CST
Extended Forecast for

Hillsdale IL

  • Tonight

    Tonight: Scattered flurries after 4am. Increasing clouds, with a temperature rising to around 6 by 5am. Wind chill values as low as -15. North wind around 5 mph becoming calm after midnight.

    Low: 0 °F⇑

    Scattered
    Flurries

  • Monday

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

    High: 24 °F

    Scattered
    Flurries

  • Monday Night

    Monday Night: Mostly cloudy, with a temperature falling to near 19 by 8pm, then rising to around 28 during the remainder of the night. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 19 °F⇑

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 40. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 40 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 28. Breezy.

    Low: 28 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 35. Breezy.

    High: 35 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of snow. Mostly cloudy, with a high near 24.

    High: 24 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 3.

    Low: 3 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Scattered flurries after 4am. Increasing clouds, with a temperature rising to around 6 by 5am. Wind chill values as low as -15. North wind around 5 mph becoming calm after midnight.
Monday
Scattered flurries before 7am. Mostly cloudy, with a high near 24. Light and variable wind becoming south 5 to 10 mph in the morning.
Monday Night
Mostly cloudy, with a temperature falling to near 19 by 8pm, then rising to around 28 during the remainder of the night. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Mostly cloudy, with a high near 40. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 28. Breezy.
Wednesday
Mostly cloudy, with a high near 35. Breezy.
Wednesday Night
Mostly cloudy, with a low around 13.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 24.
Thursday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 3.
Friday
Partly sunny, with a high near 14.
Friday Night
Partly cloudy, with a low around -4.
Saturday
Partly sunny and cold, with a high near 7.
Saturday Night
Mostly cloudy, with a low around -4.
Sunday
Mostly sunny, with a high near 15.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hillsdale IL
 41.61°N 90.18°W (Elev. 584 ft)
Last Update:
4:26 pm CST Dec 7, 2025
Forecast Valid:
8pm CST Dec 7, 2025-6pm CST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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