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

53°F

12°C

Humidity 47%
Wind Speed S 7 mph
Barometer 29.94 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 16 Feb 6:55 pm CST
Extended Forecast for

Henry IL

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 41. South wind 5 to 7 mph, with gusts as high as 16 mph.

    Low: 41 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 60. South southeast wind 5 to 15 mph, with gusts as high as 26 mph.

    High: 60 °F

    Patchy Fog
    then Cloudy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain. Cloudy, then gradually becoming partly cloudy, with a low around 51. South southeast wind 14 to 16 mph becoming southwest after midnight. Winds could gust as high as 28 mph.

    Low: 51 °F

    Chance Rain

  • Wednesday

    Wednesday: Sunny, with a high near 66. West wind 9 to 17 mph, with gusts as high as 26 mph.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 41. West southwest wind 5 to 7 mph becoming light and variable after midnight. Winds could gust as high as 15 mph.

    Low: 41 °F

    Mostly Cloudy

  • Thursday

    Thursday: Rain likely after noon. Partly sunny, with a high near 66. Light and variable wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 66 °F

    Partly Sunny
    then Rain
    Likely

  • Thursday Night

    Thursday Night: Rain likely, mainly before midnight. Partly cloudy, with a low around 35. South southeast wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Rain Likely

  • Friday

    Friday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 41. South wind 5 to 7 mph, with gusts as high as 16 mph.
Tuesday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 60. South southeast wind 5 to 15 mph, with gusts as high as 26 mph.
Tuesday Night
A 50 percent chance of rain. Cloudy, then gradually becoming partly cloudy, with a low around 51. South southeast wind 14 to 16 mph becoming southwest after midnight. Winds could gust as high as 28 mph.
Wednesday
Sunny, with a high near 66. West wind 9 to 17 mph, with gusts as high as 26 mph.
Wednesday Night
Mostly cloudy, with a low around 41. West southwest wind 5 to 7 mph becoming light and variable after midnight. Winds could gust as high as 15 mph.
Thursday
Rain likely after noon. Partly sunny, with a high near 66. Light and variable wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain likely, mainly before midnight. Partly cloudy, with a low around 35. South southeast wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Partly sunny, with a high near 45.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Partly sunny, with a high near 43.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Mostly sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 19.
Monday
Sunny, with a high near 38.
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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:
6:36 pm CST Feb 16, 2026
Forecast Valid:
7pm CST Feb 16, 2026-6pm CST Feb 23, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation