News Headlines
Current conditions at
Galesburg Municipal Airport (KGBG)
Lat: 40.93°NLon: 90.43°WElev: 751ft.
Fair
42°F
6°C
| Humidity | 74% |
| Wind Speed | NW 6 mph |
| Barometer | 29.99 in |
| Dewpoint | 35°F (2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 38°F (3°C) |
| Last update | 6 May 7:35 am CDT |
Extended Forecast for
Galesburg IL
Today

High: 58 °F
Mostly Cloudy
Tonight

Low: 38 °F
Decreasing
Clouds then
Patchy FrostThursday
High: 64 °F
Sunny then
Slight Chance
ShowersThursday Night

Low: 46 °F
Increasing
CloudsFriday

High: 68 °F
Chance
ShowersFriday Night

Low: 47 °F
Partly Cloudy
Saturday

High: 78 °F
Mostly Sunny
Saturday Night

Low: 51 °F
Chance
ShowersSunday

High: 67 °F
Partly Sunny
Detailed Forecast
Today
Mostly cloudy, with a high near 58. Light north northwest wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 17 mph.
Tonight
Patchy frost after 1am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 38. North northwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Thursday
A 20 percent chance of showers after 1pm. Increasing clouds, with a high near 64. Light south southwest wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Thursday Night
Increasing clouds, with a low around 46. South southwest wind around 7 mph, with gusts as high as 17 mph.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 68. South southwest wind 6 to 8 mph, with gusts as high as 16 mph.
Friday Night
Partly cloudy, with a low around 47. Calm wind becoming southwest around 5 mph after midnight.
Saturday
Mostly sunny, with a high near 78. Southwest wind 7 to 14 mph, with gusts as high as 23 mph.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 51.
Sunday
Partly sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 43.
Monday
Sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Mostly sunny, with a high near 74.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Galesburg IL
40.96°N 90.36°W (Elev. 791 ft)
40.96°N 90.36°W (Elev. 791 ft)
7:36 am CDT May 6, 2026
7am CDT May 6, 2026-6pm CDT May 12, 2026


