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

17°F

-8°C

Humidity 72%
Wind Speed Calm
Barometer 30.28 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 23 Feb 11:15 pm CST
Extended Forecast for

Washburn IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 16. Light south southwest wind becoming south 5 to 10 mph after midnight. Winds could gust as high as 17 mph.

    Low: 16 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 45. Wind chill values between 5 and 15 early. Breezy, with a south wind 13 to 22 mph, with gusts as high as 32 mph.

    High: 45 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 25. Southwest wind 10 to 13 mph becoming northwest after midnight. Winds could gust as high as 22 mph.

    Low: 25 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 40. West northwest wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 40 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain before 9pm, then snow likely. Mostly cloudy, with a low around 25. Northwest wind 5 to 7 mph becoming east northeast in the evening. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Chance
    Rain/Snow
    then Snow
    Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 40. East northeast wind 7 to 9 mph becoming west northwest in the afternoon. Winds could gust as high as 15 mph.

    High: 40 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. West northwest wind 6 to 8 mph becoming south southwest after midnight. Winds could gust as high as 16 mph.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 16. Light south southwest wind becoming south 5 to 10 mph after midnight. Winds could gust as high as 17 mph.
Tuesday
Mostly cloudy, with a high near 45. Wind chill values between 5 and 15 early. Breezy, with a south wind 13 to 22 mph, with gusts as high as 32 mph.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 25. Southwest wind 10 to 13 mph becoming northwest after midnight. Winds could gust as high as 22 mph.
Wednesday
Sunny, with a high near 40. West northwest wind 6 to 11 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of rain before 9pm, then snow likely. Mostly cloudy, with a low around 25. Northwest wind 5 to 7 mph becoming east northeast in the evening. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Thursday
Mostly sunny, with a high near 40. East northeast wind 7 to 9 mph becoming west northwest in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Mostly clear, with a low around 27. West northwest wind 6 to 8 mph becoming south southwest after midnight. Winds could gust as high as 16 mph.
Friday
Sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 33.
Saturday
Mostly sunny, with a high near 50.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
A chance of rain and snow. Partly sunny, with a high near 37.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 22.
Monday
Mostly cloudy, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Washburn IL
 40.91°N 89.28°W (Elev. 699 ft)
Last Update:
10:21 pm CST Feb 23, 2026
Forecast Valid:
11pm CST Feb 23, 2026-6pm CST Mar 2, 2026
 
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