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

51°F

11°C

Humidity 72%
Wind Speed SW 3 mph
Barometer 30.20 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 23 Nov 11:35 am CST
Extended Forecast for

Galesburg IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 55. Calm wind becoming south southwest around 5 mph.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 37. South wind 3 to 7 mph. Winds could gust as high as 15 mph.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: A 40 percent chance of rain after noon. Mostly cloudy, with a high near 55. South wind 7 to 9 mph, with gusts as high as 16 mph.

    High: 55 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday Night

    Monday Night: Rain. Low around 47. South southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Rain

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 59. Light south southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 16 mph.

    High: 59 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32. West wind 10 to 18 mph, with gusts as high as 28 mph.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40. West northwest wind 11 to 18 mph, with gusts as high as 29 mph.

    High: 40 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 55. Calm wind becoming south southwest around 5 mph.
Tonight
Partly cloudy, with a low around 37. South wind 3 to 7 mph. Winds could gust as high as 15 mph.
Monday
A 40 percent chance of rain after noon. Mostly cloudy, with a high near 55. South wind 7 to 9 mph, with gusts as high as 16 mph.
Monday Night
Rain. Low around 47. South southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Mostly cloudy, with a high near 59. Light south southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 16 mph.
Tuesday Night
Partly cloudy, with a low around 32. West wind 10 to 18 mph, with gusts as high as 28 mph.
Wednesday
Mostly sunny, with a high near 40. West northwest wind 11 to 18 mph, with gusts as high as 29 mph.
Wednesday Night
Partly cloudy, with a low around 22.
Thanksgiving Day
Mostly sunny, with a high near 36.
Thursday Night
Partly cloudy, with a low around 21.
Friday
Partly sunny, with a high near 37.
Friday Night
A chance of snow. Mostly cloudy, with a low around 25.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 39.
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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:
11:36 am CST Nov 23, 2025
Forecast Valid:
12pm CST Nov 23, 2025-6pm CST Nov 29, 2025
 
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