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

Hazardous Weather Conditions

Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Mostly Cloudy

75°F

24°C

Humidity 76%
Wind Speed SW 3 mph
Barometer 29.98 in
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 10 Sep 4:55 pm CDT
Extended Forecast for

Hennepin IL

  • Tonight

    Tonight: Partly cloudy, with a low around 58. Northeast wind around 5 mph becoming calm.

    Low: 58 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 82. Calm wind becoming southeast around 5 mph in the morning.

    High: 82 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 65. Southeast wind around 5 mph becoming south after midnight.

    Low: 65 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 85. Southwest wind 5 to 10 mph.

    High: 85 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers after 1am. Partly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of showers after 1am. Partly cloudy, with a low around 68.

    Low: 68 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 58. Northeast wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 82. Calm wind becoming southeast around 5 mph in the morning.
Friday Night
Increasing clouds, with a low around 65. Southeast wind around 5 mph becoming south after midnight.
Saturday
Partly sunny, with a high near 85. Southwest wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 59.
Sunday
Mostly sunny, with a high near 80.
Sunday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 59.
Monday
Mostly sunny, with a high near 85.
Monday Night
A 40 percent chance of showers after 1am. Partly cloudy, with a low around 68.
Tuesday
Showers likely, mainly after 1pm. Mostly sunny, with a high near 83. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
Wednesday
Showers likely. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 61.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hennepin IL
 41.26°N 89.32°W (Elev. 528 ft)
Last Update:
4:41 pm CDT Sep 10, 2026
Forecast Valid:
5pm CDT Sep 10, 2026-6pm CDT Sep 17, 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