Hazardous Weather Conditions
Current conditions at
Galesburg Municipal Airport (KGBG)
Lat: 40.93°NLon: 90.43°WElev: 751ft.
Overcast
66°F
19°C
| Humidity | 100% |
| Wind Speed | S 9 mph |
| Barometer | 29.94 in |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 13 Apr 8:35 am CDT |
Extended Forecast for
Galesburg IL
Today
High: 81 °F
Mostly Cloudy
then Slight
Chance
T-stormsTonight

Low: 66 °F
Chance
T-stormsTuesday
High: 84 °F
Chance
T-storms then
Showers
LikelyTuesday Night
Low: 65 °F
T-storms then
ShowersWednesday
High: 75 °F
Showers then
T-stormsWednesday Night

Low: 60 °F
Showers
LikelyThursday

High: 77 °F
Chance
ShowersThursday Night

Low: 57 °F
Mostly Clear
Friday
High: 84 °F
Mostly Sunny
then Chance
Showers
Detailed Forecast
Today
A 20 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Mostly cloudy, with a high near 81. South southwest wind 11 to 16 mph, with gusts as high as 26 mph.
Tonight
A 40 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 66. South southwest wind 15 to 17 mph, with gusts as high as 30 mph.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 84. South southwest wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and possibly a thunderstorm. Low around 65. Southwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers and possibly a thunderstorm. High near 75. South southwest wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 60. Southwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A 30 percent chance of showers before 1pm. Mostly sunny, with a high near 77. West southwest wind 10 to 13 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 57.
Friday
A 50 percent chance of showers after 1pm. Mostly sunny, with a high near 84.
Friday Night
Showers and possibly a thunderstorm. Low around 52. Chance of precipitation is 80%.
Saturday
A chance of showers. Partly sunny, with a high near 64.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
Sunny, with a high near 58.
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)
7:36 am CDT Apr 13, 2026
9am CDT Apr 13, 2026-6pm CDT Apr 19, 2026



