Current conditions at

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Overcast

30°F

-1°C

Humidity 88%
Wind Speed SE 8 mph
Barometer 29.92 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 26 Feb 9:35 am CST
Extended Forecast for

Galesburg Municipal Airport IL

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 48. Southeast wind 5 to 8 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.

    High: 48 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 30. Southwest wind 5 to 7 mph, with gusts as high as 15 mph.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 67. Breezy, with a southwest wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 67 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Increasing clouds, with a low around 28. West wind 8 to 10 mph becoming north northeast after midnight. Winds could gust as high as 23 mph.

    Low: 28 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 30 percent chance of snow after noon.  Mostly cloudy, with a high near 43. Northeast wind 7 to 13 mph, with gusts as high as 22 mph.

    High: 43 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 17. North northeast wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 17 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: A 40 percent chance of snow after noon.  Mostly cloudy, with a high near 35. East northeast wind around 11 mph, with gusts as high as 18 mph.

    High: 35 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday Night

    Sunday Night: A 50 percent chance of snow.  Cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow

  • Monday

    Monday: Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 48. Southeast wind 5 to 8 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.
Tonight
Mostly clear, with a low around 30. Southwest wind 5 to 7 mph, with gusts as high as 15 mph.
Friday
Sunny, with a high near 67. Breezy, with a southwest wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.
Friday Night
Increasing clouds, with a low around 28. West wind 8 to 10 mph becoming north northeast after midnight. Winds could gust as high as 23 mph.
Saturday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 43. Northeast wind 7 to 13 mph, with gusts as high as 22 mph.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 17. North northeast wind 10 to 13 mph, with gusts as high as 22 mph.
Sunday
A 40 percent chance of snow after noon. Mostly cloudy, with a high near 35. East northeast wind around 11 mph, with gusts as high as 18 mph.
Sunday Night
A 50 percent chance of snow. Cloudy, with a low around 18.
Monday
Mostly cloudy, with a high near 37.
Monday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 21.
Tuesday
A chance of rain and snow. Cloudy, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
A chance of rain. Mostly cloudy, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
Galesburg Municipal Airport IL
 40.94°N 90.44°W (Elev. 751 ft)
9:37 am CST Feb 26, 2026
9am CST Feb 26, 2026-6pm CST Mar 4, 2026
 
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Additional Resources

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