Yes
you do need a jacket based on the weather in Seattle, WA, USA 1 second ago
Why? Because it's cool. Pleasantly cool, but cool and the wind could blow a wig clean off your head!
53°F11°C & Clear
Wind is 12 mph20 km/h from the North, gusting to 22 mph36 km/h
| October 13 | ||||
| 7pm | 53°F12°C | 12 mph20 km/h North | Clear | |
| 8pm | 55°F13°C | 12 mph19 km/h North | Clear | |
| 9pm | 56°F13°C | 13 mph20 km/h North | Clear | |
| 10pm | 56°F14°C | 12 mph20 km/h North | Clear | |
| 11pm | 56°F13°C | 12 mph19 km/h North | Clear | |
| October 14 | ||||
| 12am | 55°F13°C | 11 mph17 km/h North | Clear | |
| 1am | 53°F12°C | 8 mph13 km/h North | Clear | |
| 2am | 52°F11°C | 8 mph13 km/h North | Clear | |
| 3am | 50°F10°C | 7 mph11 km/h North | Clear | |
| 4am | 49°F9°C | 6 mph10 km/h Northeast | Clear | |
| 5am | 48°F9°C | 6 mph10 km/h Northeast | Clear | |
| 6am | 47°F8°C | 6 mph9 km/h North | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 13 | 43°F6°C | 56°F14°C | 9 mph15 km/h from North | Clear | Clear |
| October 14 | 44°F6°C | 59°F15°C | 8 mph13 km/h from North | Clear | Clear |
| October 15 | 42°F6°C | 61°F16°C | 2 mph3 km/h from Northwest | Clear | Clear |
| October 16 | 44°F7°C | 60°F15°C | 5 mph8 km/h from South | Partly Cloudy | Mostly Cloudy |
| October 17 | 49°F10°C | 59°F15°C | 2 mph3 km/h from Southeast | Mostly Cloudy | Mostly Cloudy |
| October 18 | 49°F9°C | 57°F14°C | 6 mph10 km/h from South | Drizzle | Rain |
| October 19 | 46°F8°C | 55°F13°C | 5 mph8 km/h from Southeast | Drizzle | Rain |
Yes
Low of 44°F7°C, High of 59°F15°CWind: 8 mph13 km/h
Precipitation: None