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Hazardous Weather Conditions
Current conditions at
Galesburg Municipal Airport (KGBG)
Lat: 40.93°NLon: 90.43°WElev: 751ft.
Fog/Mist
63°F
17°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.95 in |
| Dewpoint | 63°F (17°C) |
| Visibility | 1.25 mi |
| Last update | 14 Oct 2:55 am CDT |
Extended Forecast for
Gilson IL
Overnight
Low: 63 °F
Chance
T-stormsWednesday
High: 68 °F
Chance
Showers then
Mostly CloudyWednesday Night
Low: 56 °F
Mostly Cloudy
then Chance
ShowersThursday
High: 68 °F
Showers
Thursday Night
Low: 44 °F
Showers
LikelyFriday
High: 56 °F
Mostly Sunny
and BreezyFriday Night
Low: 34 °F
Mostly Clear
then Areas
FrostSaturday
High: 58 °F
Areas Frost
then SunnySaturday Night
Low: 38 °F
Clear
Detailed Forecast
Overnight
A 30 percent chance of showers and thunderstorms. Cloudy, with a low around 63. Light north northwest wind.
Wednesday
A chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and noon. Mostly cloudy, with a high near 68. North wind 5 to 8 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of showers, with thunderstorms also possible after 4am. Cloudy, with a low around 56. East northeast wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.
Thursday
Showers and thunderstorms before 3pm, then a chance of showers between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. High near 68. East wind 5 to 7 mph becoming south in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
A chance of showers and thunderstorms before 7pm, then showers likely between 7pm and 1am. Mostly cloudy, with a low around 44. Northwest wind 7 to 12 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly sunny, with a high near 56. Breezy, with a northwest wind 20 to 23 mph, with gusts as high as 36 mph.
Friday Night
Areas of frost after 4am. Otherwise, mostly clear, with a low around 34. North northwest wind 9 to 14 mph becoming light north after midnight. Winds could gust as high as 22 mph.
Saturday
Areas of frost before 9am. Otherwise, sunny, with a high near 58.
Saturday Night
Clear, with a low around 38.
Sunday
Sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Partly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 74.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Gilson IL
40.87°N 90.19°W (Elev. 656 ft)
40.87°N 90.19°W (Elev. 656 ft)
3:01 am CDT Oct 14, 2026
3am CDT Oct 14, 2026-6pm CDT Oct 20, 2026
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