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Current conditions at
Galesburg Municipal Airport (KGBG)
Lat: 40.93°NLon: 90.43°WElev: 751ft.
Fair
25°F
-4°C
| Humidity | 100% |
| Wind Speed | S 8 mph |
| Barometer | 29.86 in |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 16°F (-9°C) |
| Last update | 9 Dec 6:15 am CST |
Extended Forecast for
Knoxville IL
Today
High: 38 °F
Mostly Sunny
then Slight
Chance
ShowersTonight
Low: 31 °F
Showers
Likely and
Breezy then
Chance
Showers and
BlusteryWednesday
High: 35 °F⇓
Breezy.
Chance Snow
Showers then
Mostly CloudyWednesday Night

Low: 18 °F
Mostly Cloudy
Thursday

High: 29 °F
Mostly Cloudy
Thursday Night

Low: 19 °F
Chance Snow
Friday

High: 29 °F
Mostly Cloudy
Friday Night

Low: 4 °F
Mostly Cloudy
Saturday
High: 12 °F
Mostly Cloudy
then Chance
Snow
Detailed Forecast
Today
A 20 percent chance of showers after 5pm. Increasing clouds, with a high near 38. West southwest wind 10 to 13 mph, with gusts as high as 22 mph.
Tonight
Showers likely, mainly before midnight. Mostly cloudy, with a low around 31. Blustery, with a south wind 14 to 19 mph becoming west northwest 21 to 26 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 30 percent chance of snow showers before noon. Mostly cloudy, with a temperature falling to around 28 by 5pm. Breezy, with a northwest wind 23 to 28 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 47 mph.
Wednesday Night
Mostly cloudy, with a low around 18. West northwest wind 5 to 14 mph, with gusts as high as 21 mph.
Thursday
Mostly cloudy, with a high near 29. West northwest wind 3 to 6 mph.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 19. Light and variable wind becoming northeast 5 to 7 mph in the evening. Winds could gust as high as 16 mph.
Friday
Mostly cloudy, with a high near 29. East northeast wind 8 to 14 mph becoming west northwest in the morning. Winds could gust as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 4.
Saturday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 12.
Saturday Night
Partly cloudy, with a low around -6.
Sunday
Sunny and cold, with a high near 10.
Sunday Night
Partly cloudy, with a low around -1.
Monday
Partly sunny, with a high near 26.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Knoxville IL
40.92°N 90.3°W (Elev. 755 ft)
40.92°N 90.3°W (Elev. 755 ft)
5:26 am CST Dec 9, 2025
6am CST Dec 9, 2025-6pm CST Dec 15, 2025


