Yes
you do need a jacket based on the weather in Ketchikan, AK 99901, USA 1 second ago
Why? Because a little drizzle out and it's cool. Pleasantly cool, but cool!
58°F14°C & Drizzle
Wind is 9 mph14 km/h from the Southeast, gusting to 17 mph27 km/h
| September 11 | ||||
| 12am | 57°F14°C | 9 mph15 km/h Southeast | Drizzle | |
| 1am | 57°F14°C | 9 mph15 km/h Southeast | Drizzle | |
| 2am | 57°F14°C | 10 mph16 km/h Southeast | Drizzle | |
| 3am | 57°F14°C | 10 mph17 km/h Southeast | Drizzle | |
| 4am | 56°F13°C | 11 mph18 km/h Southeast | Drizzle | |
| 5am | 56°F13°C | 12 mph19 km/h Southeast | Rain | |
| 6am | 56°F13°C | 12 mph19 km/h Southeast | Rain | |
| 7am | 56°F13°C | 12 mph20 km/h Southeast | Rain | |
| 8am | 56°F13°C | 12 mph19 km/h Southeast | Rain | |
| 9am | 56°F14°C | 12 mph19 km/h Southeast | Rain | |
| 10am | 56°F14°C | 11 mph18 km/h Southeast | Rain | |
| 11am | 56°F14°C | 10 mph17 km/h Southeast | Rain | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 10 | 53°F12°C | 59°F15°C | 8 mph13 km/h from Southeast | Drizzle | Rain |
| September 11 | 55°F13°C | 60°F15°C | 5 mph9 km/h from South | Rain | Rain |
| September 12 | 53°F11°C | 61°F16°C | 3 mph4 km/h from Southwest | Cloudy | Mostly Cloudy |
| September 13 | 51°F11°C | 60°F15°C | 6 mph10 km/h from Northwest | Cloudy | Drizzle |
| September 14 | 50°F10°C | 60°F15°C | 3 mph6 km/h from South | Partly Cloudy | Drizzle |
| September 15 | 51°F11°C | 57°F14°C | 12 mph19 km/h from Southeast | Rain | Rain |
| September 16 | 51°F11°C | 58°F14°C | 7 mph11 km/h from Southeast | Rain | Rain |
Yes
Low of 55°F13°C, High of 60°F16°CWind: 5 mph9 km/h
Precipitation: 95% rain