Ketchikan International Airport (KTN) 15 Day Weather Forecast, Ketchikan United States
Current weather conditions and 15 day weather forecast for Ketchikan International Airport in Ketchikan, 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 KTN
| 14 September 2026 Mon 14.8 ° C ( 58.7°F )  Sunny |
Feels Like : 11.4 ° C / 52.5°F Humidity : % 67 Pressure : 1014 mb Wind Speed : 16.2 kmph / 10.1 miles from NNW 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 5 |
15-day weather forecast for Ketchikan International Airport, Ketchikan, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 13 September 2026 Sun | Sunny |
10.7 ° C | 16.9 ° C | 13.4 ° C | % 77 | 18 km/h | 12% |
| 14 September 2026 Mon |  Overcast |
10.9 ° C | 15.5 ° C | 12.9 ° C | % 84 | 9 km/h | 24% |
| 15 September 2026 Tue | Sunny |
10.6 ° C | 16.1 ° C | 12.8 ° C | % 82 | 12.6 km/h | 15% |
| 16 September 2026 Wed | Sunny |
10.7 ° C | 15.6 ° C | 12.9 ° C | % 75 | 13.7 km/h | 11% |
| 17 September 2026 Thu | Overcast |
12.3 ° C | 15.8 ° C | 13.5 ° C | % 83 | 11.2 km/h | 22% |
| 18 September 2026 Fri |  Patchy rain nearby |
11.6 ° C | 14.8 ° C | 13.3 ° C | % 90 | 11.2 km/h | 38% |
| 19 September 2026 Sat |  Mist |
11.3 ° C | 12.1 ° C | 11.7 ° C | % 93 | 10.8 km/h | 80% |
| 20 September 2026 Sun | Patchy rain nearby |
10.4 ° C | 15.4 ° C | 12.5 ° C | % 83 | 10.8 km/h | 24% |
| 21 September 2026 Mon |  Light rain shower |
10.6 ° C | 11.8 ° C | 11.3 ° C | % 91 | 23.4 km/h | 91% |
| 22 September 2026 Tue | Sunny |
9 ° C | 13.3 ° C | 11 ° C | % 81 | 14.4 km/h | 27% |
| 23 September 2026 Wed | Overcast |
8.8 ° C | 12.1 ° C | 10.1 ° C | % 78 | 17.6 km/h | 22% |
| 24 September 2026 Thu | Patchy rain nearby |
8.1 ° C | 13.1 ° C | 10.2 ° C | % 75 | 16.2 km/h | 44% |
| 25 September 2026 Fri | Light rain shower |
7.3 ° C | 9.3 ° C | 8.6 ° C | % 86 | 50.4 km/h | 90% |
| 26 September 2026 Sat | Patchy rain nearby |
6.9 ° C | 11.2 ° C | 8.8 ° C | % 89 | 21.2 km/h | 91% |
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