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

12°F

-11°C

Humidity 88%
Wind Speed W 15 G 24 mph
Barometer 30.19 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill-4°F (-20°C)
Last update 17 Jan 6:35 pm CST
Extended Forecast for

Galesburg IL

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 7pm. Mostly cloudy, with a low around 7. Wind chill values between -2 and -7. West northwest wind 9 to 17 mph, with gusts as high as 28 mph.

    Low: 7 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: A chance of flurries between 9am and noon, then a chance of snow after noon. Mostly cloudy, with a high near 24. Wind chill values between -4 and 6. Southwest wind 8 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 24 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday Night

    Sunday Night: A chance of flurries before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 1. Wind chill values between -11 and -21. Blustery, with a northwest wind 11 to 16 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 38 mph.

    Low: 1 °F

    Chance
    Flurries and
    Blustery

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 12. Wind chill values between -10 and -20. Blustery, with a west northwest wind 16 to 21 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 12 °F

    Mostly Sunny
    and Blustery
    then Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 5. West northwest wind 5 to 7 mph becoming southwest after midnight. Winds could gust as high as 16 mph.

    Low: 5 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21. South wind 8 to 11 mph becoming west after midnight. Winds could gust as high as 23 mph.

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of snow, mainly before 7pm. Mostly cloudy, with a low around 7. Wind chill values between -2 and -7. West northwest wind 9 to 17 mph, with gusts as high as 28 mph.
Sunday
A chance of flurries between 9am and noon, then a chance of snow after noon. Mostly cloudy, with a high near 24. Wind chill values between -4 and 6. Southwest wind 8 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Sunday Night
A chance of flurries before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 1. Wind chill values between -11 and -21. Blustery, with a northwest wind 11 to 16 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 38 mph.
M.L.King Day
Mostly sunny, with a high near 12. Wind chill values between -10 and -20. Blustery, with a west northwest wind 16 to 21 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 33 mph.
Monday Night
Partly cloudy, with a low around 5. West northwest wind 5 to 7 mph becoming southwest after midnight. Winds could gust as high as 16 mph.
Tuesday
Mostly sunny, with a high near 30. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 21. South wind 8 to 11 mph becoming west after midnight. Winds could gust as high as 23 mph.
Wednesday
Partly sunny, with a high near 32.
Wednesday Night
Partly cloudy, with a low around 13.
Thursday
Mostly sunny, with a high near 28.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
Partly sunny, with a high near 30.
Friday Night
Mostly cloudy, with a low around 8.
Saturday
A chance of snow. Mostly cloudy, with a high near 18.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Galesburg IL
 40.94°N 90.39°W (Elev. 764 ft)
Last Update:
6:36 pm CST Jan 17, 2026
Forecast Valid:
6pm CST Jan 17, 2026-6pm CST Jan 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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