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

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Fair

N/A

Humidity NA
Wind Speed Calm
Barometer 30.18 in
Dewpoint N/A
Visibility 10.00 mi
Last update 9 Jan 7:15 pm CST
Extended Forecast for

Galesburg IL

  • Tonight

    Tonight: A chance of rain before 3am, then rain and snow. Low around 32. Calm wind becoming northwest 5 to 7 mph after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 32 °F

    Mostly Cloudy
    then
    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow before 7am, then a chance of snow showers. Cloudy, then gradually becoming mostly sunny, with a high near 38. West northwest wind 9 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.

    High: 38 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21. West northwest wind 14 to 18 mph, with gusts as high as 30 mph.

    Low: 21 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 33. West northwest wind 7 to 16 mph, with gusts as high as 28 mph.

    High: 33 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 24. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: 24 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 45. West southwest wind 8 to 10 mph, with gusts as high as 22 mph.

    High: 45 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. Southwest wind 7 to 13 mph, with gusts as high as 23 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of rain before 3am, then rain and snow. Low around 32. Calm wind becoming northwest 5 to 7 mph after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow before 7am, then a chance of snow showers. Cloudy, then gradually becoming mostly sunny, with a high near 38. West northwest wind 9 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Saturday Night
Partly cloudy, with a low around 21. West northwest wind 14 to 18 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 33. West northwest wind 7 to 16 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 24. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 45. West southwest wind 8 to 10 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 34. Southwest wind 7 to 13 mph, with gusts as high as 23 mph.
Tuesday
Partly sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Mostly cloudy, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
Mostly sunny, with a high near 31.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 24.
Friday
Mostly cloudy, with a high near 36.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Galesburg IL
 40.94°N 90.39°W (Elev. 764 ft)
Last Update:
6:36 pm CST Jan 9, 2026
Forecast Valid:
7pm CST Jan 9, 2026-6pm CST Jan 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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