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 97%
Wind Speed W 6 mph
Barometer 29.82 in
Dewpoint 67°F (19°C)
Visibility 7.00 mi
Last update 18 Jun 9:35 pm CDT
Extended Forecast for

Galva IL

  • Tonight

    Tonight: A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 4am. Mostly cloudy, with a low around 62. West northwest wind around 8 mph, with gusts as high as 17 mph. Chance of precipitation is 40%.

    Low: 62 °F

    Chance
    Showers

  • Juneteenth

    Juneteenth: Sunny, with a high near 83. West northwest wind 7 to 10 mph, with gusts as high as 16 mph.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 65. West wind 5 to 7 mph becoming south southwest after midnight.

    Low: 65 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 88. South southwest wind 8 to 16 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 15 mph, with gusts as high as 26 mph.

    Low: 73 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 94. Breezy, with a south southwest wind 15 to 21 mph, with gusts as high as 29 mph.

    High: 94 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 76. South southwest wind 14 to 16 mph, with gusts as high as 25 mph.

    Low: 76 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 95.

    High: 95 °F

    Hot

  • 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 4am. Mostly cloudy, with a low around 62. West northwest wind around 8 mph, with gusts as high as 17 mph. Chance of precipitation is 40%.
Juneteenth
Sunny, with a high near 83. West northwest wind 7 to 10 mph, with gusts as high as 16 mph.
Thursday Night
Mostly clear, with a low around 65. West wind 5 to 7 mph becoming south southwest after midnight.
Friday
Mostly sunny, with a high near 88. South southwest wind 8 to 16 mph, with gusts as high as 24 mph.
Friday Night
Clear, with a low around 73. South wind around 15 mph, with gusts as high as 26 mph.
Saturday
Sunny, with a high near 94. Breezy, with a south southwest wind 15 to 21 mph, with gusts as high as 29 mph.
Saturday Night
Clear, with a low around 76. South southwest wind 14 to 16 mph, with gusts as high as 25 mph.
Sunday
Sunny and hot, with a high near 95.
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 94.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 72.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Galva IL
 41.15°N 90.03°W (Elev. 827 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

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