Yes
you do need a jacket based on the weather in Seattle (First Hill), Washington, United States 1 second ago
Why? Because it's cool. Pleasantly cool, but cool!
53°F11°C & Cloudy
Wind is 4 mph7 km/h from the North, gusting to 7 mph12 km/h
| October 30 | ||||
| 9pm | 53°F12°C | 5 mph8 km/h North | Cloudy | |
| 10pm | 54°F12°C | 5 mph8 km/h North | Cloudy | |
| 11pm | 55°F13°C | 4 mph7 km/h North | Cloudy | |
| October 31 | ||||
| 12am | 53°F12°C | 4 mph6 km/h North | Mostly Cloudy | |
| 1am | 51°F11°C | 4 mph6 km/h Northeast | Mostly Cloudy | |
| 2am | 49°F10°C | 2 mph3 km/h North | Mostly Cloudy | |
| 3am | 47°F9°C | 4 mph6 km/h Northwest | Mostly Clear | |
| 4am | 46°F8°C | 2 mph4 km/h North | Mostly Clear | |
| 5am | 46°F8°C | 2 mph3 km/h Southeast | Partly Cloudy | |
| 6am | 46°F8°C | 3 mph5 km/h Southeast | Mostly Cloudy | |
| 7am | 45°F7°C | 4 mph7 km/h Southeast | Mostly Cloudy | |
| 8am | 44°F7°C | 4 mph7 km/h South | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 30 | 43°F6°C | 55°F13°C | 3 mph5 km/h from North | Mostly Cloudy | Mostly Cloudy |
| October 31 | 43°F6°C | 53°F11°C | 5 mph8 km/h from South | Rain | Rain |
| November 1 | 47°F8°C | 56°F14°C | 9 mph14 km/h from South | Rain | Drizzle |
| November 2 | 44°F7°C | 54°F12°C | 4 mph6 km/h from South | Partly Cloudy | Cloudy |
| November 3 | 44°F6°C | 51°F11°C | 5 mph9 km/h from Northeast | Rain | Rain |
| November 4 | 46°F8°C | 54°F12°C | 5 mph7 km/h from South | Rain | Rain |
| November 5 | 50°F10°C | 57°F14°C | 8 mph13 km/h from South | Rain | Drizzle |
Yes
Low of 44°F7°C, High of 53°F12°CWind: 5 mph8 km/h
Precipitation: 82% rain