Hazardous Weather Conditions
Current conditions at
Galesburg Municipal Airport (KGBG)
Lat: 40.93°NLon: 90.43°WElev: 751ft.
Fair
64°F
18°C
| Humidity | 85% |
| Wind Speed | SW 10 mph |
| Barometer | 29.94 in |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Last update | 22 Apr 12:15 am CDT |
Extended Forecast for
Saint Augustine IL
Overnight

Low: 59 °F
Mostly Clear
Wednesday

High: 78 °F
Mostly Sunny
Wednesday Night

Low: 57 °F
Mostly Clear
Thursday
High: 82 °F
Sunny then
Mostly Sunny
and BreezyThursday Night
Low: 60 °F
Chance
T-storms then
Showers
LikelyFriday
High: 74 °F
Chance
Showers then
Chance
T-stormsFriday Night

Low: 49 °F
Partly Cloudy
Saturday

High: 72 °F
Sunny
Saturday Night

Low: 49 °F
Mostly Cloudy
Detailed Forecast
Overnight
Mostly clear, with a low around 59. West southwest wind 9 to 11 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 78. West southwest wind 8 to 10 mph, with gusts as high as 17 mph.
Wednesday Night
Mostly clear, with a low around 57. South wind around 7 mph, with gusts as high as 16 mph.
Thursday
Mostly sunny, with a high near 82. Breezy, with a south wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 60. South wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 74. South southwest wind 10 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 50%.
Friday Night
Partly cloudy, with a low around 49. North wind 5 to 7 mph, with gusts as high as 16 mph.
Saturday
Sunny, with a high near 72.
Saturday Night
Mostly cloudy, with a low around 49.
Sunday
Partly sunny, with a high near 74.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 54.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 71.
Monday Night
A chance of showers. Mostly cloudy, with a low around 48.
Tuesday
Partly sunny, with a high near 65.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Saint Augustine IL
40.72°N 90.42°W (Elev. 600 ft)
40.72°N 90.42°W (Elev. 600 ft)
10:36 pm CDT Apr 21, 2026
12am CDT Apr 22, 2026-6pm CDT Apr 28, 2026



