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.

Overcast

23°F

-5°C

Humidity 94%
Wind Speed SW 8 mph
Barometer 30.12 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 1 Feb 11:35 pm CST
Extended Forecast for

Galesburg IL

  • Tonight

    Tonight: Cloudy, with a low around 18. South southwest wind 7 to 9 mph becoming west northwest after midnight. Winds could gust as high as 17 mph.

    Low: 18 °F

    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 31. Northwest wind 5 to 9 mph, with gusts as high as 15 mph.

    High: 31 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17. Light and variable wind.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 31. North northeast wind around 6 mph.

    High: 31 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 10. North wind around 5 mph becoming calm in the evening.

    Low: 10 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 29. Calm wind becoming northwest around 5 mph.

    High: 29 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 16. Light west northwest wind.

    Low: 16 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 18. South southwest wind 7 to 9 mph becoming west northwest after midnight. Winds could gust as high as 17 mph.
Monday
Mostly sunny, with a high near 31. Northwest wind 5 to 9 mph, with gusts as high as 15 mph.
Monday Night
Mostly cloudy, with a low around 17. Light and variable wind.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 31. North northeast wind around 6 mph.
Tuesday Night
Mostly clear, with a low around 10. North wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 29. Calm wind becoming northwest around 5 mph.
Wednesday Night
Partly cloudy, with a low around 16. Light west northwest wind.
Thursday
Partly sunny, with a high near 39.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Partly sunny, with a high near 39.
Friday Night
Partly cloudy, with a low around 17.
Saturday
Mostly sunny, with a high near 33.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
Partly sunny, with a high near 38.
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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:
11:37 pm CST Feb 1, 2026
Forecast Valid:
11pm CST Feb 1, 2026-6pm CST Feb 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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