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

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Fair

58°F

14°C

Humidity 100%
Wind Speed S 9 mph
Barometer 29.77 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 10 Mar 1:35 am CDT
Extended Forecast for

4 Miles SE North Henderson IL

  • Overnight

    Overnight: Mostly clear, with a low around 54. South southwest wind around 7 mph, with gusts as high as 16 mph.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly after 3pm. Patchy fog before 11am. Otherwise, partly sunny, with a high near 76. South southwest wind 6 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.

    High: 76 °F

    Patchy Fog
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then showers likely after 4am. Low around 40. Southeast wind 9 to 11 mph becoming northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 40 °F

    T-storms then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers, mainly before 10am. High near 44. Breezy, with a northwest wind 14 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Showers then
    Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 26. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 26 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 51. Light west wind becoming southwest 12 to 17 mph in the morning. Winds could gust as high as 26 mph.

    High: 51 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 40. Breezy, with a south wind 15 to 23 mph, with gusts as high as 36 mph.

    Low: 40 °F

    Chance Rain
    and Breezy

  • Friday

    Friday: Mostly cloudy, with a high near 52. Breezy.

    High: 52 °F

    Mostly Cloudy
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 54. South southwest wind around 7 mph, with gusts as high as 16 mph.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly after 3pm. Patchy fog before 11am. Otherwise, partly sunny, with a high near 76. South southwest wind 6 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then showers likely after 4am. Low around 40. Southeast wind 9 to 11 mph becoming northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers, mainly before 10am. High near 44. Breezy, with a northwest wind 14 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Mostly clear, with a low around 26. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday
Increasing clouds, with a high near 51. Light west wind becoming southwest 12 to 17 mph in the morning. Winds could gust as high as 26 mph.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 40. Breezy, with a south wind 15 to 23 mph, with gusts as high as 36 mph.
Friday
Mostly cloudy, with a high near 52. Breezy.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
Mostly cloudy, with a high near 58.
Saturday Night
A chance of rain. Cloudy, with a low around 37.
Sunday
Rain and snow likely. Cloudy, with a high near 47. Breezy.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 16. Blustery.
Monday
Partly sunny, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE North Henderson IL
 41.05°N 90.44°W (Elev. 755 ft)
Last Update:
1:26 am CDT Mar 10, 2026
Forecast Valid:
1am CDT Mar 10, 2026-6pm CDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation