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Current conditions at

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Fair

72°F

22°C

Humidity 69%
Wind Speed SE 6 mph
Barometer 29.92 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 11 Oct 7:15 pm CDT
Extended Forecast for

East Galesburg IL

  • Tonight

    Tonight: Increasing clouds, with a low around 65. South wind around 7 mph, with gusts as high as 17 mph.

    Low: 65 °F

    Increasing
    Clouds

  • Columbus Day

    Columbus Day: Sunny, with a high near 88. South southwest wind 8 to 15 mph, with gusts as high as 23 mph.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 70. South southwest wind 11 to 13 mph, with gusts as high as 24 mph.

    Low: 70 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 85. West wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 85 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 63. Light and variable wind. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 63 °F

    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 74. North northeast wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 74 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 57. East northeast wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 57 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm. High near 69. Chance of precipitation is 80%.

    High: 69 °F

    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around 65. South wind around 7 mph, with gusts as high as 17 mph.
Columbus Day
Sunny, with a high near 88. South southwest wind 8 to 15 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 70. South southwest wind 11 to 13 mph, with gusts as high as 24 mph.
Tuesday
Sunny, with a high near 85. West wind 6 to 9 mph, with gusts as high as 20 mph.
Tuesday Night
Showers and possibly a thunderstorm. Low around 63. Light and variable wind. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Wednesday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 74. North northeast wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 57. East northeast wind 8 to 10 mph, with gusts as high as 20 mph.
Thursday
Showers and possibly a thunderstorm. High near 69. Chance of precipitation is 80%.
Thursday Night
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 50.
Friday
Partly sunny, with a high near 60. Breezy.
Friday Night
Partly cloudy, with a low around 36. Breezy.
Saturday
Sunny, with a high near 57.
Saturday Night
Clear, with a low around 37.
Sunday
Sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
East Galesburg IL
 40.94°N 90.3°W (Elev. 705 ft)
Last Update:
6:36 pm CDT Oct 11, 2026
Forecast Valid:
7pm CDT Oct 11, 2026-6pm CDT Oct 18, 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