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.

Mostly Cloudy

38°F

3°C

Humidity 77%
Wind Speed S 14 G 21 mph
Barometer 29.90 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 5 Feb 12:15 pm CST
Extended Forecast for

Galesburg IL

  • This Afternoon

    This Afternoon: A chance of flurries before 2pm. Mostly cloudy, with a high near 42. West southwest wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 42 °F

    Chance
    Flurries

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. West wind 5 to 10 mph, with gusts as high as 21 mph.

    Low: 28 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 42. Breezy, with a north northwest wind 11 to 20 mph, with gusts as high as 30 mph.

    High: 42 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 16. North northwest wind 5 to 15 mph becoming northeast after midnight. Winds could gust as high as 25 mph.

    Low: 16 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 32. Northeast wind 5 to 7 mph becoming south southeast in the afternoon. Winds could gust as high as 16 mph.

    High: 32 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24. South southeast wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 47. South southeast wind 5 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 47 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A chance of flurries before 2pm. Mostly cloudy, with a high near 42. West southwest wind 6 to 13 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, with a low around 28. West wind 5 to 10 mph, with gusts as high as 21 mph.
Friday
Mostly cloudy, with a high near 42. Breezy, with a north northwest wind 11 to 20 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 16. North northwest wind 5 to 15 mph becoming northeast after midnight. Winds could gust as high as 25 mph.
Saturday
Increasing clouds, with a high near 32. Northeast wind 5 to 7 mph becoming south southeast in the afternoon. Winds could gust as high as 16 mph.
Saturday Night
Mostly cloudy, with a low around 24. South southeast wind 7 to 10 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 47. South southeast wind 5 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Mostly sunny, with a high near 56.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 33.
Wednesday
A chance of rain. Cloudy, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Galesburg IL
 40.94°N 90.39°W (Elev. 764 ft)
Last Update:
12:36 pm CST Feb 5, 2026
Forecast Valid:
12pm CST Feb 5, 2026-6pm CST Feb 11, 2026
 
Forecast Discussion
 
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Additional Resources

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