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Current conditions at

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Fair

78°F

26°C

Humidity 49%
Wind Speed SE 5 mph
Barometer 30.00 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 9 Oct 5:15 pm CDT
Extended Forecast for

3 Miles WSW Henderson IL

  • Tonight

    Tonight: Clear, with a low around 61. South wind around 9 mph, with gusts as high as 20 mph.

    Low: 61 °F

    Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 81. South southeast wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 81 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 56. Southeast wind 3 to 8 mph. Winds could gust as high as 17 mph.

    Low: 56 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 80. Light and variable wind.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 63. South southeast wind 3 to 8 mph. Winds could gust as high as 18 mph.

    Low: 63 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 85. Southwest wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 85 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 63. Southwest wind 7 to 11 mph, with gusts as high as 22 mph.

    Low: 63 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers after 1am. Partly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Clear
    then Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 61. South wind around 9 mph, with gusts as high as 20 mph.
Saturday
Increasing clouds, with a high near 81. South southeast wind 9 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 56. Southeast wind 3 to 8 mph. Winds could gust as high as 17 mph.
Sunday
Sunny, with a high near 80. Light and variable wind.
Sunday Night
Mostly clear, with a low around 63. South southeast wind 3 to 8 mph. Winds could gust as high as 18 mph.
Columbus Day
Mostly sunny, with a high near 85. Southwest wind 9 to 14 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 63. Southwest wind 7 to 11 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 76.
Tuesday Night
A 40 percent chance of showers after 1am. Partly cloudy, with a low around 56.
Wednesday
A 50 percent chance of showers. Partly sunny, with a high near 70.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 55.
Thursday
A chance of showers. Mostly cloudy, with a high near 71.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 63. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Henderson IL
 41.01°N 90.41°W (Elev. 751 ft)
Last Update:
4:36 pm CDT Oct 9, 2026
Forecast Valid:
5pm CDT Oct 9, 2026-6pm CDT Oct 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation