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

44°F

7°C

Humidity 43%
Wind Speed NW 15 G 20 mph
Barometer 29.98 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 13 Mar 6:35 pm CDT
Extended Forecast for

Henry IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. West northwest wind 12 to 17 mph becoming light and variable after midnight. Winds could gust as high as 28 mph.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of snow between 9am and 10am. Mostly cloudy, with a high near 47. Light east wind becoming east southeast 6 to 11 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 42. East southeast wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: 42 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain likely before 10am, then showers, mainly after 10am. High near 66. Breezy, with a south wind 14 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 66 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Rain showers before 10pm, then snow. Low around 20. Blustery, with a southwest wind 20 to 26 mph becoming northwest after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 20 °F

    Rain/Snow and
    Breezy then
    Snow and
    Blustery

  • Monday

    Monday: A 50 percent chance of snow before 1pm. Cloudy, with a high near 24. Blustery, with a west northwest wind 24 to 26 mph, with gusts as high as 37 mph.

    High: 24 °F

    Chance Snow
    and Blustery

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 9. Blustery, with a west northwest wind 14 to 21 mph, with gusts as high as 31 mph.

    Low: 9 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. West northwest wind 12 to 17 mph becoming light and variable after midnight. Winds could gust as high as 28 mph.
Saturday
A slight chance of snow between 9am and 10am. Mostly cloudy, with a high near 47. Light east wind becoming east southeast 6 to 11 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Saturday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 42. East southeast wind 10 to 14 mph, with gusts as high as 24 mph.
Sunday
Rain likely before 10am, then showers, mainly after 10am. High near 66. Breezy, with a south wind 14 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain showers before 10pm, then snow. Low around 20. Blustery, with a southwest wind 20 to 26 mph becoming northwest after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday
A 50 percent chance of snow before 1pm. Cloudy, with a high near 24. Blustery, with a west northwest wind 24 to 26 mph, with gusts as high as 37 mph.
Monday Night
Mostly cloudy, with a low around 9. Blustery, with a west northwest wind 14 to 21 mph, with gusts as high as 31 mph.
Tuesday
Partly sunny, with a high near 27.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 21.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Mostly sunny, with a high near 59.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Henry IL
 41.13°N 89.39°W (Elev. 538 ft)
Last Update:
6:36 pm CDT Mar 13, 2026
Forecast Valid:
6pm CDT Mar 13, 2026-6pm CDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation