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

71°F

22°C

Humidity 64%
Wind Speed SE 3 mph
Barometer 30.10 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 3 Oct 7:35 pm CDT
Extended Forecast for

Henry IL

  • Tonight

    Tonight: Mostly clear, with a low around 63. South wind 3 to 5 mph.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 89. South southwest wind 5 to 14 mph, with gusts as high as 20 mph.

    High: 89 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 60. South wind around 7 mph, with gusts as high as 15 mph.

    Low: 60 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 87. South wind 6 to 16 mph, with gusts as high as 23 mph.

    High: 87 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 62. South wind 7 to 9 mph, with gusts as high as 18 mph.

    Low: 62 °F

    Mostly Clear

  • Monday

    Monday: A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 86. South southwest wind around 7 mph.

    High: 86 °F

    Sunny then
    Chance
    Showers

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 56. North wind 3 to 6 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A 30 percent chance of showers before 1pm. Partly sunny, with a high near 72.

    High: 72 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 63. South wind 3 to 5 mph.
Saturday
Sunny, with a high near 89. South southwest wind 5 to 14 mph, with gusts as high as 20 mph.
Saturday Night
Clear, with a low around 60. South wind around 7 mph, with gusts as high as 15 mph.
Sunday
Sunny, with a high near 87. South wind 6 to 16 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 62. South wind 7 to 9 mph, with gusts as high as 18 mph.
Monday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 86. South southwest wind around 7 mph.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 56. North wind 3 to 6 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
Sunny, with a high near 73.
Thursday Night
Mostly clear, with a low around 47.
Friday
Sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Henry IL
 41.13°N 89.39°W (Elev. 538 ft)
Last Update:
7:35 pm CDT Oct 3, 2025
Forecast Valid:
8pm CDT Oct 3, 2025-6pm CDT Oct 10, 2025
 
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