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

61°F

16°C

Humidity 53%
Wind Speed E 8 mph
Barometer 29.95 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 25 Apr 8:55 pm CDT
Extended Forecast for

East Galesburg IL

  • Tonight

    Tonight: Partly cloudy, with a low around 46. East wind 7 to 9 mph, with gusts as high as 18 mph.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 75. East southeast wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 75 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 58. East southeast wind 10 to 16 mph, with gusts as high as 29 mph.

    Low: 58 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Monday

    Monday: Showers and possibly a thunderstorm before 7am, then showers and thunderstorms after 7am. High near 76. Breezy, with a southeast wind 18 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    High: 76 °F

    T-storms and
    Breezy

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 49. Breezy, with a west wind 14 to 20 mph, with gusts as high as 30 mph.

    Low: 49 °F

    Chance
    T-storms and
    Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. West wind 11 to 13 mph, with gusts as high as 23 mph.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 45. North northwest wind around 7 mph, with gusts as high as 17 mph.

    Low: 45 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 46. East wind 7 to 9 mph, with gusts as high as 18 mph.
Sunday
Mostly sunny, with a high near 75. East southeast wind 7 to 11 mph, with gusts as high as 20 mph.
Sunday Night
A 50 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 58. East southeast wind 10 to 16 mph, with gusts as high as 29 mph.
Monday
Showers and possibly a thunderstorm before 7am, then showers and thunderstorms after 7am. High near 76. Breezy, with a southeast wind 18 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Monday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 49. Breezy, with a west wind 14 to 20 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 63. West wind 11 to 13 mph, with gusts as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 45. North northwest wind around 7 mph, with gusts as high as 17 mph.
Wednesday
Mostly sunny, with a high near 62.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Partly sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
East Galesburg IL
 40.96°N 90.3°W (Elev. 781 ft)
Last Update:
7:36 pm CDT Apr 25, 2026
Forecast Valid:
9pm CDT Apr 25, 2026-6pm CDT May 2, 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