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

75°F

24°C

Humidity 51%
Wind Speed S 8 mph
Barometer 29.83 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 17 Oct 1:55 pm CDT
Extended Forecast for

Washburn IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 80. South wind around 16 mph, with gusts as high as 25 mph.

    High: 80 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 64. South wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 64 °F

    Partly Cloudy
    then Showers
    Likely

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 74. South southwest wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Chance
    T-storms then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 48. Southwest wind 6 to 11 mph becoming west northwest 12 to 17 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 48 °F

    Showers

  • Sunday

    Sunday: A 30 percent chance of showers before 1pm. Mostly cloudy through mid morning, then gradual clearing, with a high near 60. Breezy, with a west northwest wind 18 to 21 mph, with gusts as high as 30 mph.

    High: 60 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Clear, with a low around 41. West wind 6 to 8 mph becoming south southwest after midnight. Winds could gust as high as 16 mph.

    Low: 41 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 69. Breezy, with a south wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 69 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: A 30 percent chance of showers before 1am. Mostly clear, with a low around 45.

    Low: 45 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 58. Breezy.

    High: 58 °F

    Sunny and
    Breezy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 80. South wind around 16 mph, with gusts as high as 25 mph.
Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 64. South wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 74. South southwest wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and possibly a thunderstorm. Low around 48. Southwest wind 6 to 11 mph becoming west northwest 12 to 17 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Sunday
A 30 percent chance of showers before 1pm. Mostly cloudy through mid morning, then gradual clearing, with a high near 60. Breezy, with a west northwest wind 18 to 21 mph, with gusts as high as 30 mph.
Sunday Night
Clear, with a low around 41. West wind 6 to 8 mph becoming south southwest after midnight. Winds could gust as high as 16 mph.
Monday
Sunny, with a high near 69. Breezy, with a south wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.
Monday Night
A 30 percent chance of showers before 1am. Mostly clear, with a low around 45.
Tuesday
Sunny, with a high near 58. Breezy.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
Washburn IL
 40.93°N 89.28°W (Elev. 709 ft)
Last Update:
1:35 pm CDT Oct 17, 2025
Forecast Valid:
2pm CDT Oct 17, 2025-6pm CDT Oct 23, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation