Hazardous Weather Conditions

Current conditions at

Galesburg Municipal Airport (KGBG)

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

Fair

82°F

28°C

Humidity 86%
Wind Speed Calm
Barometer 30.00 in
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 17 Aug 8:15 pm CDT
Detailed forecast for

Knox County

Tonight
Partly cloudy. A slight chance of showers and thunderstorms this evening. Patchy fog after midnight. Lows in the lower 70s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.
Monday
Mostly sunny. Patchy fog in the morning. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 105 in the afternoon.
Monday Night
Mostly cloudy in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows in the lower 70s. South winds around 5 mph. Chance of rain 50 percent.
Tuesday
Mostly sunny. A chance of showers and thunderstorms in the morning. Humid with highs in the upper 80s. Southwest winds around 5 mph, becoming northwest in the afternoon. Chance of rain 50 percent.
Tuesday Night
Partly cloudy. Humid with lows in the upper 60s. North winds around 5 mph.
Wednesday
Mostly sunny. Highs in the lower 80s.
Wednesday Night And Thursday
Mostly clear. Lows in the lower 60s. Highs in the lower 80s.
Thursday Night
Clear. Lows in the lower 60s.
Friday
Sunny. Highs in the mid 80s.
Friday Night And Saturday
Partly cloudy. Lows in the mid 60s. Highs in the lower 80s.
Saturday Night And Sunday
Mostly clear. Lows in the mid 50s. Highs in the mid 70s.



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751 PM CDT Sun Aug 17 2025
 
 

Additional Resources

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National Digital Forecast Database