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Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Fair

87°F

31°C

Humidity 43%
Wind Speed SW 14 G 21 mph
Barometer 29.79 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 12 Oct 2:15 pm CDT
Extended Forecast for

Henry IL

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 88. South southwest wind around 11 mph, with gusts as high as 24 mph.

    High: 88 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 71. Southwest wind 8 to 10 mph, with gusts as high as 22 mph.

    Low: 71 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86. West wind 5 to 7 mph, with gusts as high as 16 mph.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms. Low around 64. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 64 °F

    Chance
    T-storms then
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 75. Calm wind becoming north around 6 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 75 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 55. East northeast wind 6 to 9 mph, with gusts as high as 17 mph.

    Low: 55 °F

    Cloudy then
    Chance
    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm. High near 69. East northeast wind 5 to 7 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    High: 69 °F

    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 60. Breezy.

    High: 60 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Columbus Day
Mostly sunny, with a high near 88. South southwest wind around 11 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 71. Southwest wind 8 to 10 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 86. West wind 5 to 7 mph, with gusts as high as 16 mph.
Tuesday Night
Showers and thunderstorms. Low around 64. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 75. Calm wind becoming north around 6 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 55. East northeast wind 6 to 9 mph, with gusts as high as 17 mph.
Thursday
Showers and possibly a thunderstorm. High near 69. East northeast wind 5 to 7 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Thursday Night
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 60. Breezy.
Friday Night
Mostly clear, with a low around 36.
Saturday
Sunny, with a high near 60.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Henry IL
 41.11°N 89.36°W (Elev. 449 ft)
Last Update:
1:26 pm CDT Oct 12, 2026
Forecast Valid:
2pm CDT Oct 12, 2026-6pm CDT Oct 18, 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