Current conditions at

Galesburg Municipal Airport (KGBG)

Lat: 40.93° N Lon: 90.43° W Elev: 751 ft.

Fair

90°F

32°C

Humidity 69%
Wind Speed W 8 mph
Barometer 29.71 in
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index105°F (41°C)
Last update 27 Jul 6:35 pm CDT
Detailed forecast for

Knox County

Tonight
Mostly clear. A slight chance of showers and thunderstorms this evening. Lows in the lower 70s. West winds 5 to 10 mph with gusts up to 20 mph, becoming northwest after midnight. Chance of rain 20 percent.
Tuesday
Partly sunny. Humid with highs in the mid 80s. Northeast winds 5 to 10 mph.
Tuesday Night
Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 60s. Northeast winds around 5 mph.
Wednesday
Sunny. Highs in the mid 80s. Light and variable winds, becoming east around 5 mph in the afternoon.
Wednesday Night
Clear. Lows in the mid 60s. East winds around 5 mph in the evening, becoming light and variable.
Thursday
Sunny. Highs in the mid 80s.
Thursday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 60s.
Friday And Friday Night
Showers likely with a chance of thunderstorms. Highs around 80. Lows in the mid 60s. Chance of rain 60 percent.
Saturday
Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 50 percent.
Saturday Night Through Monday
Mostly clear. Lows in the mid 60s. Highs in the mid 80s.



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537 PM CDT Mon Jul 27 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database