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.

Mostly Cloudy

66°F

19°C

Humidity 44%
Wind Speed N 3 mph
Barometer 30.17 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 9 Apr 10:55 am CDT
Extended Forecast for

East Galesburg IL

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly after 3pm. Mostly cloudy, with a high near 72. West wind 5 to 7 mph.

    High: 72 °F

    Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely before midnight, then showers and possibly a thunderstorm between midnight and 4am, then a chance of showers after 4am. Low around 48. North northeast wind 5 to 7 mph becoming east in the evening. Winds could gust as high as 17 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 48 °F

    Showers
    Likely then
    Showers

  • Friday

    Friday: A 30 percent chance of showers, mainly between 7am and 8am. Cloudy through mid morning, then gradual clearing, with a high near 60. North wind around 10 mph, with gusts as high as 18 mph.

    High: 60 °F

    Chance
    Showers then
    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. North wind around 6 mph becoming east after midnight.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of showers after 1pm. Increasing clouds, with a high near 63. Southeast wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 63 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 56. Southeast wind 9 to 13 mph, with gusts as high as 24 mph.

    Low: 56 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 75. Breezy, with a south wind 13 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 75 °F

    Chance
    Showers then
    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 62. Breezy. Chance of precipitation is 60%.

    Low: 62 °F

    Showers
    Likely and
    Breezy

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 81. Chance of precipitation is 30%.

    High: 81 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly after 3pm. Mostly cloudy, with a high near 72. West wind 5 to 7 mph.
Tonight
Showers and thunderstorms likely before midnight, then showers and possibly a thunderstorm between midnight and 4am, then a chance of showers after 4am. Low around 48. North northeast wind 5 to 7 mph becoming east in the evening. Winds could gust as high as 17 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A 30 percent chance of showers, mainly between 7am and 8am. Cloudy through mid morning, then gradual clearing, with a high near 60. North wind around 10 mph, with gusts as high as 18 mph.
Friday Night
Mostly clear, with a low around 40. North wind around 6 mph becoming east after midnight.
Saturday
A 30 percent chance of showers after 1pm. Increasing clouds, with a high near 63. Southeast wind 7 to 11 mph, with gusts as high as 21 mph.
Saturday Night
Mostly cloudy, with a low around 56. Southeast wind 9 to 13 mph, with gusts as high as 24 mph.
Sunday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 75. Breezy, with a south wind 13 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 62. Breezy. Chance of precipitation is 60%.
Monday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 81. Chance of precipitation is 30%.
Monday Night
Showers likely, mainly after 1am. Partly cloudy, with a low around 65. Chance of precipitation is 60%.
Tuesday
Showers and possibly a thunderstorm. Partly sunny, with a high near 79. Breezy.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 54.
Wednesday
A chance of showers. Mostly cloudy, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
East Galesburg IL
 40.96°N 90.3°W (Elev. 781 ft)
Last Update:
10:31 am CDT Apr 9, 2026
Forecast Valid:
11am CDT Apr 9, 2026-6pm CDT Apr 15, 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