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.

Rain

68°F

20°C

Humidity 92%
Wind Speed W 5 mph
Barometer 29.81 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 18 Jun 9:15 pm CDT
Extended Forecast for

Galesburg Municipal Airport IL

  • Tonight

    Tonight: A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 62. West northwest wind 6 to 8 mph, with gusts as high as 17 mph. Chance of precipitation is 50%.

    Low: 62 °F

    Chance
    T-storms then
    Chance
    Showers

  • Juneteenth

    Juneteenth: Sunny, with a high near 83. West northwest wind 6 to 9 mph, with gusts as high as 15 mph.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 65. Light and variable wind becoming south southwest around 6 mph after midnight. Winds could gust as high as 15 mph.

    Low: 65 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 88. South wind 7 to 15 mph, with gusts as high as 24 mph.

    High: 88 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Clear, with a low around 73. South wind around 14 mph, with gusts as high as 25 mph.

    Low: 73 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 93. South southwest wind 14 to 18 mph, with gusts as high as 29 mph.

    High: 93 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 75. South southwest wind 11 to 14 mph, with gusts as high as 25 mph.

    Low: 75 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 74.

    Low: 74 °F

    Clear

Detailed Forecast

Tonight
A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 62. West northwest wind 6 to 8 mph, with gusts as high as 17 mph. Chance of precipitation is 50%.
Juneteenth
Sunny, with a high near 83. West northwest wind 6 to 9 mph, with gusts as high as 15 mph.
Thursday Night
Mostly clear, with a low around 65. Light and variable wind becoming south southwest around 6 mph after midnight. Winds could gust as high as 15 mph.
Friday
Mostly sunny, with a high near 88. South wind 7 to 15 mph, with gusts as high as 24 mph.
Friday Night
Clear, with a low around 73. South wind around 14 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 93. South southwest wind 14 to 18 mph, with gusts as high as 29 mph.
Saturday Night
Clear, with a low around 75. South southwest wind 11 to 14 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 94.
Sunday Night
Clear, with a low around 74.
Monday
Sunny, with a high near 94.
Monday Night
Mostly clear, with a low around 73.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Galesburg Municipal Airport IL
 40.94°N 90.41°W (Elev. 745 ft)
Last Update:
7:40 pm CDT Jun 18, 2025
Forecast Valid:
9pm CDT Jun 18, 2025-6pm CDT Jun 25, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation