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Current conditions at
Galesburg Municipal Airport (KGBG)
Lat: 40.93°NLon: 90.43°WElev: 751ft.
Fair
49°F
9°C
| Humidity | 86% |
| Wind Speed | S 3 mph |
| Barometer | 30.13 in |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 6 Oct 7:55 am CDT |
Extended Forecast for
Altona IL
Today

High: 75 °F
Sunny
Tonight

Low: 56 °F
Mostly Clear
Wednesday

High: 78 °F
Mostly Sunny
Wednesday Night

Low: 51 °F
Partly Cloudy
Thursday

High: 71 °F
Sunny
Thursday Night

Low: 48 °F
Mostly Clear
Friday

High: 73 °F
Sunny
Friday Night

Low: 54 °F
Mostly Clear
Saturday

High: 80 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 75. South southwest wind 7 to 14 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 56. South wind around 8 mph, with gusts as high as 17 mph.
Wednesday
Mostly sunny, with a high near 78. Northwest wind 6 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 51. Northwest wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 71. North northwest wind 3 to 7 mph.
Thursday Night
Mostly clear, with a low around 48. Calm wind.
Friday
Sunny, with a high near 73. Calm wind becoming south southeast 5 to 7 mph in the morning.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 59.
Sunday
Mostly sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 58.
Columbus Day
Mostly sunny, with a high near 77.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Altona IL
41.11°N 90.15°W (Elev. 748 ft)
41.11°N 90.15°W (Elev. 748 ft)
7:36 am CDT Oct 6, 2026
8am CDT Oct 6, 2026-6pm CDT Oct 12, 2026


