Current conditions at
Galesburg Municipal Airport (KGBG)
Lat: 40.93°NLon: 90.43°WElev: 751ft.
Fair
25°F
-4°C
| Humidity | 86% |
| Wind Speed | Calm |
| Barometer | 30.06 in |
| Dewpoint | 22°F (-6°C) |
| Visibility | 10.00 mi |
| Last update | 28 Feb 5:15 am CST |
Extended Forecast for
Galesburg IL
Today

High: 45 °F
Decreasing
CloudsTonight

Low: 21 °F
Mostly Clear
Sunday
High: 37 °F
Partly Sunny
then Slight
Chance SnowSunday Night

Low: 23 °F
Chance Snow
Monday

High: 44 °F
Mostly Cloudy
Monday Night
Low: 34 °F
Chance Rain
then RainTuesday

High: 46 °F
Rain
Tuesday Night

Low: 35 °F
Chance Rain
Wednesday

High: 56 °F
Rain Likely
Detailed Forecast
Today
Cloudy, then gradually becoming mostly sunny, with a high near 45. North northeast wind 7 to 11 mph becoming east in the afternoon. Winds could gust as high as 20 mph.
Tonight
Mostly clear, with a low around 21. North northeast wind 9 to 11 mph, with gusts as high as 22 mph.
Sunday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 37. Northeast wind 7 to 11 mph, with gusts as high as 20 mph.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 23. East wind 6 to 8 mph, with gusts as high as 17 mph.
Monday
Mostly cloudy, with a high near 44. Southeast wind 8 to 11 mph, with gusts as high as 21 mph.
Monday Night
Rain, mainly after midnight. Low around 34. Southeast wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain. High near 46. Southeast wind 6 to 8 mph becoming north northeast in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
A 50 percent chance of rain. Partly cloudy, with a low around 35.
Wednesday
Rain likely, mainly after noon. Mostly sunny, with a high near 56. Chance of precipitation is 60%.
Wednesday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Thursday
A chance of rain. Mostly cloudy, with a high near 61.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 46.
Friday
Rain likely. Cloudy, with a high near 62.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Galesburg IL
40.94°N 90.39°W (Elev. 764 ft)
40.94°N 90.39°W (Elev. 764 ft)
3:06 am CST Feb 28, 2026
5am CST Feb 28, 2026-6pm CST Mar 6, 2026


