Hazardous Weather Conditions
Current conditions at
Galesburg Municipal Airport (KGBG)
Lat: 40.93°NLon: 90.43°WElev: 751ft.
Partly Cloudy
48°F
9°C
| Humidity | 79% |
| Wind Speed | NW 9 mph |
| Barometer | 30.39 in |
| Dewpoint | 42°F (6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 44°F (7°C) |
| Last update | 16 Oct 6:55 pm CDT |
Extended Forecast for
Monmouth IL
Frost Advisory October 17, 01:00am until October 17, 09:00am
Tonight

Low: 33 °F
Partly Cloudy
then Areas
FrostSaturday

High: 57 °F
Frost then
SunnySaturday Night

Low: 37 °F
Clear
Sunday

High: 65 °F
Areas Frost
then SunnySunday Night

Low: 40 °F
Clear
Monday

High: 69 °F
Sunny
Monday Night

Low: 44 °F
Partly Cloudy
Tuesday

High: 72 °F
Mostly Sunny
Tuesday Night

Low: 46 °F
Mostly Clear
Detailed Forecast
Tonight
Areas of frost after 3am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 33. North wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Saturday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 57. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Clear, with a low around 37. South wind around 5 mph.
Sunday
Areas of frost before 7am. Otherwise, sunny, with a high near 65. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Clear, with a low around 40.
Monday
Sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 76.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Monmouth IL
40.9°N 90.68°W (Elev. 774 ft)
40.9°N 90.68°W (Elev. 774 ft)
2:01 pm CDT Oct 16, 2026
7pm CDT Oct 16, 2026-6pm CDT Oct 23, 2026



