Hazardous Weather Conditions
Current conditions at
Galesburg Municipal Airport (KGBG)
Lat: 40.93°NLon: 90.43°WElev: 751ft.
Mostly Cloudy
60°F
16°C
| Humidity | 100% |
| Wind Speed | E 12 G 20 mph |
| Barometer | 29.91 in |
| Dewpoint | 60°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 3 Apr 9:15 pm CDT |
Extended Forecast for
Saint Augustine IL
Flood Watch until April 4, 10:00am
NOW until 10:00am Sat
Flood Watch
Tonight
Low: 46 °F
Severe
ThunderstormsSaturday
High: 52 °F
Slight Chance
Showers then
Mostly Cloudy
and BreezySaturday Night
Low: 34 °F
Partly Cloudy
Sunday
High: 54 °F
Mostly Sunny
Sunday Night
Low: 36 °F
Mostly Clear
Monday
High: 53 °F
Mostly Sunny
Monday Night
Low: 27 °F
Partly Cloudy
Tuesday
High: 49 °F
Partly Sunny
Detailed Forecast
Tonight
Showers and thunderstorms before 4am, then a chance of showers. Some of the storms could be severe. Low around 46. Southeast wind 9 to 14 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A 20 percent chance of showers before 10am. Mostly cloudy, with a high near 52. Breezy, with a west wind 14 to 21 mph, with gusts as high as 31 mph.
Saturday Night
Partly cloudy, with a low around 34. West northwest wind 11 to 17 mph, with gusts as high as 28 mph.
Sunday
Mostly sunny, with a high near 54. West northwest wind 10 to 14 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 36. West northwest wind 6 to 8 mph, with gusts as high as 17 mph.
Monday
Mostly sunny, with a high near 53. Northwest wind 8 to 14 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 27. Northwest wind 7 to 10 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.
Tuesday
Partly sunny, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
Partly sunny, with a high near 69. Breezy.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 51.
Thursday
A chance of showers. Partly sunny, with a high near 69.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 48.
Friday
Showers likely. Mostly cloudy, with a high near 68.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT 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)
9:02 pm CDT Apr 3, 2026
9pm CDT Apr 3, 2026-6pm CDT Apr 10, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
