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 and Windy

55°F

13°C

Humidity 72%
Wind Speed N 30 G 33 mph
Barometer 29.83 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 22 Mar 2:15 pm CDT
Extended Forecast for

Galesburg IL

  • This Afternoon

    This Afternoon: Cloudy, with a high near 62. Breezy, with a north northeast wind 18 to 23 mph, with gusts as high as 31 mph.

    High: 62 °F

    Cloudy and
    Breezy

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 29. North wind 8 to 17 mph, with gusts as high as 28 mph.

    Low: 29 °F

    Gradual
    Clearing

  • Monday

    Monday: Increasing clouds, with a high near 52. Northeast wind 5 to 7 mph.

    High: 52 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34. Calm wind becoming south southeast 5 to 7 mph in the evening. Winds could gust as high as 15 mph.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 59. South wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 59 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41. South southeast wind around 6 mph, with gusts as high as 16 mph.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 69. South wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 69 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain after 1pm. Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny
    then Chance
    Rain

Detailed Forecast

This Afternoon
Cloudy, with a high near 62. Breezy, with a north northeast wind 18 to 23 mph, with gusts as high as 31 mph.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 29. North wind 8 to 17 mph, with gusts as high as 28 mph.
Monday
Increasing clouds, with a high near 52. Northeast wind 5 to 7 mph.
Monday Night
Mostly cloudy, with a low around 34. Calm wind becoming south southeast 5 to 7 mph in the evening. Winds could gust as high as 15 mph.
Tuesday
Partly sunny, with a high near 59. South wind 7 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 41. South southeast wind around 6 mph, with gusts as high as 16 mph.
Wednesday
Mostly cloudy, with a high near 69. South wind 6 to 10 mph, with gusts as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
A 30 percent chance of rain after 1pm. Mostly sunny, with a high near 80.
Thursday Night
A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 34.
Friday
Mostly sunny, with a high near 48.
Friday Night
Mostly clear, with a low around 27.
Saturday
Sunny, with a high near 55.
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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:
1:25 pm CDT Mar 22, 2026
Forecast Valid:
2pm CDT Mar 22, 2026-6pm CDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation