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

46°F

8°C

Humidity 100%
Wind Speed N 8 mph
Barometer 29.95 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 18 Nov 4:15 pm CST
Extended Forecast for

Galesburg Municipal Airport IL

  • Tonight

    Tonight: Cloudy, with a low around 41. Northeast wind 5 to 8 mph, with gusts as high as 15 mph.

    Low: 41 °F

    Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 50. East northeast wind around 6 mph becoming calm in the morning.

    High: 50 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A 10 percent chance of rain after midnight. Mostly cloudy, with a low around 41. Light south southeast wind.

    Low: 41 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: Mostly cloudy, with a high near 61. Light and variable wind becoming south around 6 mph.

    High: 61 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 40. Calm wind becoming north around 6 mph after midnight.

    Low: 40 °F

    Mostly Cloudy

  • Friday

    Friday: A 40 percent chance of rain after noon. Mostly cloudy, with a high near 55. Northeast wind 6 to 8 mph.

    High: 55 °F

    Partly Sunny
    then Chance
    Rain

  • Friday Night

    Friday Night: A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 35. East northeast wind around 6 mph.

    Low: 35 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

Detailed Forecast

Tonight
Cloudy, with a low around 41. Northeast wind 5 to 8 mph, with gusts as high as 15 mph.
Wednesday
Cloudy, with a high near 50. East northeast wind around 6 mph becoming calm in the morning.
Wednesday Night
A 10 percent chance of rain after midnight. Mostly cloudy, with a low around 41. Light south southeast wind.
Thursday
Mostly cloudy, with a high near 61. Light and variable wind becoming south around 6 mph.
Thursday Night
Mostly cloudy, with a low around 40. Calm wind becoming north around 6 mph after midnight.
Friday
A 40 percent chance of rain after noon. Mostly cloudy, with a high near 55. Northeast wind 6 to 8 mph.
Friday Night
A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 35. East northeast wind around 6 mph.
Saturday
Sunny, with a high near 56.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 39.
Monday
Mostly sunny, with a high near 59.
Monday Night
A chance of rain. Partly cloudy, with a low around 38.
Tuesday
A chance of rain. Partly sunny, with a high near 53.
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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:
4:11 pm CST Nov 18, 2025
Forecast Valid:
4pm CST Nov 18, 2025-6pm CST Nov 25, 2025
 
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