Current conditions at
Galesburg Municipal Airport (KGBG)
Lat: 40.93°NLon: 90.43°WElev: 751ft.
Fair
63°F
17°C
| Humidity | 100% |
| Wind Speed | NW 5 mph |
| Barometer | 30.06 in |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 27 Aug 7:55 am CDT |
Extended Forecast for
Altona IL
Today
High: 82 °F
Sunny
Tonight
Low: 59 °F
Mostly Clear
Friday
High: 83 °F
Sunny
Friday Night
Low: 62 °F
Partly Cloudy
Saturday
High: 82 °F
Partly Sunny
Saturday Night
Low: 68 °F
Partly Cloudy
Sunday
High: 89 °F
Mostly Sunny
Sunday Night
Low: 73 °F
Partly Cloudy
Monday
High: 89 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 82. North northwest wind 3 to 8 mph.
Tonight
Mostly clear, with a low around 59. North northwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 83. Calm wind.
Friday Night
Partly cloudy, with a low around 62. Calm wind becoming south around 5 mph after midnight.
Saturday
Partly sunny, with a high near 82. South wind 7 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 68. South southeast wind around 15 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 89. South wind 15 to 17 mph, with gusts as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 73.
Monday
Mostly sunny, with a high near 89.
Monday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 72.
Tuesday
Mostly sunny, with a high near 89.
Tuesday Night
A chance of showers. Mostly clear, with a low around 71.
Wednesday
Mostly sunny, with a high near 89.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Altona IL
41.11°N 90.17°W (Elev. 725 ft)
41.11°N 90.17°W (Elev. 725 ft)
4:36 am CDT Aug 27, 2026
8am CDT Aug 27, 2026-6pm CDT Sep 2, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
