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.

Overcast

79°F

26°C

Humidity 82%
Wind Speed S 6 mph
Barometer 30.07 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 7 Aug 12:35 pm CDT
Extended Forecast for

East Galesburg IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 84. Southwest wind 3 to 5 mph.

    High: 84 °F

    Partly Sunny

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 9pm. Partly cloudy, with a low around 68. Southwest wind 3 to 5 mph.

    Low: 68 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 83. North northwest wind around 6 mph becoming calm in the afternoon.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms after 2am. Increasing clouds, with a low around 65. Calm wind becoming southeast around 5 mph after midnight.

    Low: 65 °F

    Mostly Clear
    then Chance
    T-storms

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 87. South wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 87 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72. South wind around 8 mph, with gusts as high as 16 mph.

    Low: 72 °F

    Partly Cloudy
    then Chance
    T-storms

  • Monday

    Monday: Mostly sunny, with a high near 88. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 88 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.

    Low: 71 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 85. Chance of precipitation is 50%.

    High: 85 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

This Afternoon
Partly sunny, with a high near 84. Southwest wind 3 to 5 mph.
Tonight
A 20 percent chance of showers and thunderstorms after 9pm. Partly cloudy, with a low around 68. Southwest wind 3 to 5 mph.
Saturday
Sunny, with a high near 83. North northwest wind around 6 mph becoming calm in the afternoon.
Saturday Night
A 40 percent chance of showers and thunderstorms after 2am. Increasing clouds, with a low around 65. Calm wind becoming southeast around 5 mph after midnight.
Sunday
A 50 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 87. South wind 7 to 11 mph, with gusts as high as 20 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72. South wind around 8 mph, with gusts as high as 16 mph.
Monday
Mostly sunny, with a high near 88. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Monday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Tuesday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 85. Chance of precipitation is 50%.
Tuesday Night
Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 67. Chance of precipitation is 60%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 82.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 64.
Thursday
A chance of showers. Partly sunny, with a high near 78.
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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:
11:57 am CDT Aug 7, 2026
Forecast Valid:
12pm CDT Aug 7, 2026-6pm CDT Aug 13, 2026
 
Forecast Discussion
 
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Additional Resources

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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