Galesburg Airport (GBG) 15 Day Weather Forecast, Galesburg United States
Current weather conditions and 15 day weather forecast for Galesburg Airport in Galesburg, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at GBG
| 15 September 2026 Tue 22.9 ° C ( 73.2°F )  Clear |
Feels Like : 19.1 ° C / 66.4°F Humidity : % 49 Pressure : 1014 mb Wind Speed : 22.7 kmph / 14.1 miles from SSE 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 5 |
15-day weather forecast for Galesburg Airport, Galesburg, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 14 September 2026 Mon | Sunny |
12.1 ° C | 23.6 ° C | 17.1 ° C | % 63 | 24.8 km/h | 20% |
| 15 September 2026 Tue |  Light rain shower |
19.5 ° C | 27.1 ° C | 22.6 ° C | % 84 | 28.4 km/h | 86% |
| 16 September 2026 Wed | Light rain shower |
14.6 ° C | 21.3 ° C | 18.2 ° C | % 94 | 19.1 km/h | 90% |
| 17 September 2026 Thu | Light rain shower |
19.2 ° C | 26.8 ° C | 22.3 ° C | % 91 | 17.6 km/h | 87% |
| 18 September 2026 Fri | Light rain shower |
18.5 ° C | 29.2 ° C | 23.4 ° C | % 86 | 20.2 km/h | 77% |
| 19 September 2026 Sat | Sunny |
23 ° C | 28.5 ° C | 25.6 ° C | % 70 | 17.6 km/h | 17% |
| 20 September 2026 Sun | Light rain shower |
14.3 ° C | 22.8 ° C | 18.4 ° C | % 96 | 26.6 km/h | 93% |
| 21 September 2026 Mon |  Overcast |
12.8 ° C | 14.4 ° C | 13.6 ° C | % 92 | 28.1 km/h | 89% |
| 22 September 2026 Tue | Overcast |
11.6 ° C | 13.4 ° C | 12.8 ° C | % 91 | 20.2 km/h | 31% |
| 23 September 2026 Wed | Sunny |
9.6 ° C | 18.4 ° C | 13.6 ° C | % 80 | 17.6 km/h | 10% |
| 24 September 2026 Thu | Sunny |
10.4 ° C | 20.1 ° C | 15 ° C | % 73 | 12.2 km/h | 7% |
| 25 September 2026 Fri |  Mist |
12.5 ° C | 20.8 ° C | 16.6 ° C | % 79 | 14 km/h | 14% |
| 26 September 2026 Sat | Sunny |
15.2 ° C | 22.9 ° C | 18.9 ° C | % 73 | 12.6 km/h | 10% |
| 27 September 2026 Sun |  Partly Cloudy |
15.1 ° C | 24.2 ° C | 19.4 ° C | % 73 | 12.6 km/h | 37% |
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