Hazardous Weather Conditions
Current conditions at
Galesburg Municipal Airport (KGBG)
Lat: 40.93°NLon: 90.43°WElev: 751ft.
Fair
37°F
3°C
| Humidity | 81% |
| Wind Speed | SW 7 mph |
| Barometer | 30.15 in |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 19 Apr 6:35 am CDT |
Extended Forecast for
Galesburg IL
Frost Advisory April 19, 07:13am until April 19, 08:00am
Freeze Warning April 20, 01:00am until April 20, 08:00am
NOW until 8:00am Sun

Frost Advisory
Today

High: 54 °F
Areas Frost
then Partly
SunnyTonight

Low: 30 °F
Mostly Clear
then FrostMonday

High: 60 °F
Frost then
SunnyMonday Night

Low: 48 °F
Partly Cloudy
Tuesday

High: 77 °F
Sunny
Tuesday Night

Low: 55 °F
Mostly Clear
Wednesday

High: 78 °F
Sunny
Wednesday Night

Low: 57 °F
Mostly Clear
Detailed Forecast
Today
Areas of frost before 8am. Otherwise, increasing clouds, with a high near 54. Northwest wind 6 to 16 mph, with gusts as high as 28 mph.
Tonight
Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 30. North northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Monday
Widespread frost before 8am. Otherwise, sunny, with a high near 60. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 15 mph.
Monday Night
Partly cloudy, with a low around 48. South southeast wind 9 to 11 mph, with gusts as high as 24 mph.
Tuesday
Sunny, with a high near 77. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 55. West southwest wind 6 to 8 mph, with gusts as high as 17 mph.
Wednesday
Sunny, with a high near 78. South wind 6 to 8 mph, with gusts as high as 15 mph.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Mostly sunny, with a high near 82. Breezy.
Thursday Night
Showers likely. Mostly cloudy, with a low around 59. Chance of precipitation is 70%.
Friday
Showers likely. Mostly cloudy, with a high near 70.
Friday Night
A chance of showers. Mostly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 65.
Additional Forecasts and Information
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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)
6:36 am CDT Apr 19, 2026
7am CDT Apr 19, 2026-6pm CDT Apr 25, 2026



