Current conditions at
Galesburg Municipal Airport (KGBG)
Lat: 40.93°NLon: 90.43°WElev: 751ft.
Overcast
39°F
4°C
| Humidity | 90% |
| Wind Speed | W 10 mph |
| Barometer | 29.71 in |
| Dewpoint | 36°F (2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 14 Jan 12:55 am CST |
Extended Forecast for
Galesburg IL
Overnight

Low: 27 °F
Mostly Cloudy
and BlusteryWednesday

High: 28 °F⇓
Chance
Flurries and
BlusteryWednesday Night

Low: 14 °F
Clear
Thursday

High: 30 °F
Increasing
CloudsThursday Night
Low: 26 °F⇑
Snow Likely
then Chance
SnowFriday

High: 36 °F
Mostly Cloudy
Friday Night

Low: 12 °F
Mostly Cloudy
Saturday

High: 17 °F
Mostly Cloudy
Saturday Night

Low: 5 °F
Mostly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 27. Blustery, with a northwest wind 14 to 20 mph, with gusts as high as 31 mph.
Wednesday
A chance of flurries before 7am. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 23 by 5pm. Blustery, with a north northwest wind 16 to 23 mph, with gusts as high as 36 mph.
Wednesday Night
Clear, with a low around 14. Wind chill values between 5 and 10. North northwest wind 7 to 15 mph, with gusts as high as 24 mph.
Thursday
Increasing clouds, with a high near 30. North northwest wind 5 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Snow likely, mainly before midnight. Mostly cloudy, with a temperature rising to around 32 by 4am. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday
Mostly cloudy, with a high near 36. West wind 15 to 18 mph, with gusts as high as 29 mph.
Friday Night
Mostly cloudy, with a low around 12. West northwest wind around 16 mph, with gusts as high as 28 mph.
Saturday
Mostly cloudy, with a high near 17.
Saturday Night
Mostly cloudy, with a low around 5.
Sunday
Mostly sunny, with a high near 20.
Sunday Night
Partly cloudy, with a low around 9.
M.L.King Day
Mostly sunny, with a high near 21.
Monday Night
Partly cloudy, with a low around 4.
Tuesday
Mostly sunny, with a high near 21.
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)
9:36 pm CST Jan 13, 2026
1am CST Jan 14, 2026-6pm CST Jan 20, 2026


