Current conditions at

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Fair

-2°F

-19°C

Humidity 44%
Wind Speed N 13 G 18 mph
Barometer 30.76 in
Dewpoint -19°F (-28°C)
Visibility 10.00 mi
Wind Chill-21°F (-29°C)
Last update 23 Jan 12:55 pm CST
Extended Forecast for

Galesburg IL

Cold Weather Advisory until January 24, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 24, 12:00pm

    NOW until 12:00pm Sat

    Cold Weather Advisory

  • This Afternoon

    High: 1 °F

    Cold

  • Tonight

    Tonight: Mostly cloudy, with a low around -5. Wind chill values between -14 and -19. North northeast wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: -5 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow after noon.  Cloudy and cold, with a high near 7. Wind chill values between -6 and -16. East northeast wind around 6 mph.

    High: 7 °F

    Cloudy then
    Chance Snow

  • Saturday Night

    Saturday Night: Snow likely.  Cloudy, with a low around 4. Wind chill values between -2 and -7. North northeast wind 6 to 8 mph, with gusts as high as 17 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 4 °F

    Snow Likely

  • Sunday

    Sunday: A 40 percent chance of snow.  Mostly cloudy, with a high near 14. North wind 8 to 10 mph, with gusts as high as 18 mph.

    High: 14 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -4. North northwest wind around 9 mph, with gusts as high as 20 mph.

    Low: -4 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 14. Northwest wind 8 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 14 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 5.

    Low: 5 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Mostly sunny and cold, with a high near 1. Wind chill values between -15 and -20. North wind around 11 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around -5. Wind chill values between -14 and -19. North northeast wind 6 to 9 mph, with gusts as high as 18 mph.
Saturday
A 40 percent chance of snow after noon. Cloudy and cold, with a high near 7. Wind chill values between -6 and -16. East northeast wind around 6 mph.
Saturday Night
Snow likely. Cloudy, with a low around 4. Wind chill values between -2 and -7. North northeast wind 6 to 8 mph, with gusts as high as 17 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 14. North wind 8 to 10 mph, with gusts as high as 18 mph.
Sunday Night
Partly cloudy, with a low around -4. North northwest wind around 9 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 14. Northwest wind 8 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 5.
Tuesday
Mostly sunny, with a high near 23.
Tuesday Night
Partly cloudy, with a low around 3.
Wednesday
Mostly sunny, with a high near 16.
Wednesday Night
Partly cloudy, with a low around -2.
Thursday
Mostly sunny, with a high near 13.
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ABOUT THIS FORECAST

 
Point Forecast:
Galesburg IL
 40.94°N 90.39°W (Elev. 764 ft)
12:36 pm CST Jan 23, 2026
1pm CST Jan 23, 2026-6pm CST Jan 29, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database