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.

Partly Cloudy

74°F

23°C

Humidity 42%
Wind Speed Calm
Barometer 30.15 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 23 Jul 6:35 pm CDT
Extended Forecast for

Washburn IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 77. Calm wind becoming south around 6 mph in the afternoon.

    High: 77 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A slight chance of showers before 11pm, then a slight chance of showers after 4am. Mostly cloudy, with a low around 62. South wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 62 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 83. South wind around 6 mph.

    High: 83 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 69. Light south southwest wind.

    Low: 69 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 91. Southwest wind 3 to 7 mph.

    High: 91 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 74. Light southwest wind becoming south southwest 5 to 9 mph in the evening. Winds could gust as high as 17 mph.

    Low: 74 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 93.

    High: 93 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 57. Calm wind.
Friday
Mostly cloudy, with a high near 77. Calm wind becoming south around 6 mph in the afternoon.
Friday Night
A slight chance of showers before 11pm, then a slight chance of showers after 4am. Mostly cloudy, with a low around 62. South wind 3 to 5 mph. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 83. South wind around 6 mph.
Saturday Night
Partly cloudy, with a low around 69. Light south southwest wind.
Sunday
Mostly sunny, with a high near 91. Southwest wind 3 to 7 mph.
Sunday Night
Partly cloudy, with a low around 74. Light southwest wind becoming south southwest 5 to 9 mph in the evening. Winds could gust as high as 17 mph.
Monday
Mostly sunny, with a high near 93.
Monday Night
Mostly clear, with a low around 72.
Tuesday
Mostly sunny, with a high near 89.
Tuesday Night
Partly cloudy, with a low around 67.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Partly cloudy, with a low around 66.
Thursday
Mostly sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Washburn IL
 40.93°N 89.28°W (Elev. 709 ft)
Last Update:
6:36 pm CDT Jul 23, 2026
Forecast Valid:
7pm CDT Jul 23, 2026-6pm CDT Jul 30, 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