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 and Breezy

41°F

5°C

Humidity 100%
Wind Speed W 23 G 30 mph
Barometer 29.62 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 9 Jan 3:15 am CST
Extended Forecast for

Galesburg IL

  • Overnight

    Overnight: Cloudy, with a low around 40. Breezy, with a west wind around 23 mph, with gusts as high as 32 mph.

    Low: 40 °F

    Cloudy and
    Breezy

  • Friday

    Friday: Mostly cloudy, with a high near 45. Breezy, with a west wind 16 to 21 mph becoming light north northwest in the afternoon. Winds could gust as high as 31 mph.

    High: 45 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Sunny

  • Friday Night

    Friday Night: A chance of rain after midnight, mixing with snow after 3am. Mostly cloudy, with a low around 32. Light and variable wind becoming west northwest around 6 mph after midnight. Chance of precipitation is 40%.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Saturday

    Saturday: A 30 percent chance of snow. Cloudy, then gradually becoming mostly sunny, with a high near 37. West northwest wind 7 to 17 mph, with gusts as high as 28 mph.

    High: 37 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 20. West northwest wind 14 to 17 mph, with gusts as high as 29 mph.

    Low: 20 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 33. West northwest wind 7 to 16 mph, with gusts as high as 28 mph.

    High: 33 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 24. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 24 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 40. Breezy, with a west wind around 23 mph, with gusts as high as 32 mph.
Friday
Mostly cloudy, with a high near 45. Breezy, with a west wind 16 to 21 mph becoming light north northwest in the afternoon. Winds could gust as high as 31 mph.
Friday Night
A chance of rain after midnight, mixing with snow after 3am. Mostly cloudy, with a low around 32. Light and variable wind becoming west northwest around 6 mph after midnight. Chance of precipitation is 40%.
Saturday
A 30 percent chance of snow. Cloudy, then gradually becoming mostly sunny, with a high near 37. West northwest wind 7 to 17 mph, with gusts as high as 28 mph.
Saturday Night
Mostly cloudy, with a low around 20. West northwest wind 14 to 17 mph, with gusts as high as 29 mph.
Sunday
Mostly sunny, with a high near 33. West northwest wind 7 to 16 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 24. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 44.
Monday Night
Mostly cloudy, with a low around 35.
Tuesday
Mostly cloudy, with a high near 49.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 33.
Wednesday
A chance of snow. Mostly cloudy, with a high near 36.
Wednesday Night
Partly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Galesburg IL
 40.94°N 90.39°W (Elev. 764 ft)
Last Update:
3:16 am CST Jan 9, 2026
Forecast Valid:
3am CST Jan 9, 2026-6pm CST Jan 15, 2026
 
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