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

Hazardous Weather Conditions

Current conditions at

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Partly Cloudy

50°F

10°C

Humidity 72%
Wind Speed S 3 mph
Barometer 29.85 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 26 Feb 3:35 pm CST
Extended Forecast for

Galesburg IL

Fire Weather Watch February 27, 12:00pm until February 27, 06:00pm
Click here for hazard details and duration
Fire Weather Watch

  • This Afternoon

    This Afternoon: Sunny, with a high near 48. Southwest wind 6 to 8 mph, with gusts as high as 15 mph.

    High: 48 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 31. Southwest wind 3 to 6 mph.

    Low: 31 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 67. Breezy, with a southwest wind 6 to 11 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 67 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 30. West wind 6 to 10 mph becoming north northeast after midnight. Winds could gust as high as 25 mph.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 43. Northeast wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 43 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 18. North northeast wind around 11 mph, with gusts as high as 22 mph.

    Low: 18 °F

    Mostly Clear

  • Sunday

    Sunday: A 40 percent chance of snow after noon. Mostly cloudy, with a high near 36. East northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 36 °F

    Partly Sunny
    then Chance
    Snow

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow

  • Monday

    Monday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 48. Southwest wind 6 to 8 mph, with gusts as high as 15 mph.
Tonight
Clear, with a low around 31. Southwest wind 3 to 6 mph.
Friday
Sunny, with a high near 67. Breezy, with a southwest wind 6 to 11 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph.
Friday Night
Mostly clear, with a low around 30. West wind 6 to 10 mph becoming north northeast after midnight. Winds could gust as high as 25 mph.
Saturday
Partly sunny, with a high near 43. Northeast wind 6 to 11 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 18. North northeast wind around 11 mph, with gusts as high as 22 mph.
Sunday
A 40 percent chance of snow after noon. Mostly cloudy, with a high near 36. East northeast wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 20.
Monday
Partly sunny, with a high near 39.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 41.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 29.
Wednesday
A chance of rain. Mostly cloudy, with a high near 50.
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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:
3:37 pm CST Feb 26, 2026
Forecast Valid:
3pm CST Feb 26, 2026-6pm CST Mar 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation