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.

Fair

30°F

-1°C

Humidity 81%
Wind Speed NW 14 mph
Barometer 29.76 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 25 Feb 8:35 am CST
Extended Forecast for

Galesburg IL

  • Today

    Today: Increasing clouds, with a high near 42. Northwest wind 7 to 13 mph, with gusts as high as 22 mph.

    High: 42 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Snow, mainly between 10pm and 3am. Low around 23. North northwest wind around 6 mph becoming light and variable. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 48. East wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.

    High: 48 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 30. South southwest wind 5 to 7 mph, with gusts as high as 16 mph.

    Low: 30 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 64. Southwest wind 7 to 14 mph, with gusts as high as 25 mph.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30. West southwest wind 7 to 9 mph becoming north northeast after midnight. Winds could gust as high as 18 mph.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of snow after noon. Partly sunny, with a high near 44. North northeast wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 44 °F

    Mostly Sunny
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow after noon. Mostly cloudy, with a high near 35.

    High: 35 °F

    Partly Sunny
    then Chance
    Snow

Detailed Forecast

Today
Increasing clouds, with a high near 42. Northwest wind 7 to 13 mph, with gusts as high as 22 mph.
Tonight
Snow, mainly between 10pm and 3am. Low around 23. North northwest wind around 6 mph becoming light and variable. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday
Mostly sunny, with a high near 48. East wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
Clear, with a low around 30. South southwest wind 5 to 7 mph, with gusts as high as 16 mph.
Friday
Sunny, with a high near 64. Southwest wind 7 to 14 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 30. West southwest wind 7 to 9 mph becoming north northeast after midnight. Winds could gust as high as 18 mph.
Saturday
A 30 percent chance of snow after noon. Partly sunny, with a high near 44. North northeast wind 10 to 14 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
A 40 percent chance of snow after noon. Mostly cloudy, with a high near 35.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 22.
Monday
A chance of snow. Mostly cloudy, with a high near 35.
Monday Night
A chance of snow. Mostly cloudy, with a low around 21.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Galesburg IL
 40.96°N 90.36°W (Elev. 791 ft)
Last Update:
8:32 am CST Feb 25, 2026
Forecast Valid:
8am CST Feb 25, 2026-6pm CST Mar 3, 2026
 
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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