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

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Fair

24°F

-4°C

Humidity 76%
Wind Speed SW 6 mph
Barometer 30.17 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 11 Nov 1:15 am CST
Extended Forecast for

Kewanee IL

  • Overnight

    Overnight: Partly cloudy early, then becoming cloudy, with a low around 22. Southwest wind 5 to 10 mph.

    Low: 22 °F

    Becoming
    Cloudy

  • Veterans Day

    Veterans Day: Cloudy through mid morning, then gradual clearing, with a high near 47. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 47 °F

    Gradual
    Clearing and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36. West wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 54. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 54 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy early, then becoming cloudy, with a low around 22. Southwest wind 5 to 10 mph.
Veterans Day
Cloudy through mid morning, then gradual clearing, with a high near 47. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 36. West wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 54. West wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
Partly sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 66.
Friday Night
Mostly cloudy, with a low around 53.
Saturday
Partly sunny, with a high near 73.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 51.
Sunday
A 40 percent chance of rain. Mostly sunny, with a high near 61.
Sunday Night
A 40 percent chance of rain. Partly cloudy, with a low around 37.
Monday
A 30 percent chance of rain. Mostly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Kewanee IL
 41.23°N 89.94°W (Elev. 850 ft)
Last Update:
11:46 pm CST Nov 10, 2025
Forecast Valid:
1am CST Nov 11, 2025-6pm CST Nov 17, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation