National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Partly Cloudy

19°F

-7°C

Humidity 100%
Wind Speed NE 9 mph
Barometer 30.35 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 1 Mar 2:35 am CST
Extended Forecast for

East Galesburg IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 20. North northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 20 °F

    Mostly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 39. East northeast wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 39 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A slight chance of snow between 9pm and 3am. Mostly cloudy, with a low around 25. East wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Snow

  • Monday

    Monday: Mostly cloudy, with a high near 45. East southeast wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 45 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Rain likely after midnight. Cloudy, with a low around 35. Southeast wind around 6 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Cloudy then
    Rain Likely

  • Tuesday

    Tuesday: Showers. High near 50. East wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 50 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 41. East northeast wind 6 to 8 mph, with gusts as high as 17 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 41 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm. Cloudy, with a high near 60. Chance of precipitation is 70%.

    High: 60 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 20. North northeast wind around 10 mph, with gusts as high as 20 mph.
Sunday
Increasing clouds, with a high near 39. East northeast wind 7 to 10 mph, with gusts as high as 18 mph.
Sunday Night
A slight chance of snow between 9pm and 3am. Mostly cloudy, with a low around 25. East wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Monday
Mostly cloudy, with a high near 45. East southeast wind 7 to 10 mph, with gusts as high as 18 mph.
Monday Night
Rain likely after midnight. Cloudy, with a low around 35. Southeast wind around 6 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Showers. High near 50. East wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 41. East northeast wind 6 to 8 mph, with gusts as high as 17 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 60. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 44.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 61.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 48.
Friday
Showers likely. Mostly cloudy, with a high near 67.
Friday Night
Showers likely. Mostly cloudy, with a low around 44.
Saturday
A chance of showers. Cloudy, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
East Galesburg IL
 40.96°N 90.3°W (Elev. 781 ft)
Last Update:
1:11 am CST Mar 1, 2026
Forecast Valid:
2am CST Mar 1, 2026-6pm CST Mar 7, 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