Yes
you do need a jacket based on the weather in Seattle, WA, USA 1 second ago
Why? Because it's pretty chilly!
51°F11°C & Mostly Cloudy
Wind is 2 mph4 km/h from the North, gusting to 4 mph7 km/h
| April 22 | ||||
| 12am | 50°F10°C | 3 mph5 km/h Northeast | Partly Cloudy | |
| 1am | 48°F9°C | 3 mph5 km/h Northeast | Partly Cloudy | |
| 2am | 47°F8°C | 3 mph5 km/h North | Mostly Clear | |
| 3am | 45°F7°C | 4 mph6 km/h Northeast | Mostly Clear | |
| 4am | 44°F6°C | 4 mph6 km/h Northeast | Mostly Clear | |
| 5am | 42°F6°C | 4 mph6 km/h East | Mostly Clear | |
| 6am | 42°F6°C | 3 mph5 km/h Southeast | Mostly Clear | |
| 7am | 41°F5°C | 2 mph4 km/h Southeast | Mostly Clear | |
| 8am | 41°F5°C | 2 mph3 km/h Southeast | Clear | |
| 9am | 40°F5°C | 1 mph2 km/h South | Clear | |
| 10am | 41°F5°C | 1 mph2 km/h South | Clear | |
| 11am | 44°F7°C | 1 mph2 km/h Southwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 21 | 43°F6°C | 57°F14°C | 3 mph4 km/h from South | Mostly Cloudy | Mostly Clear |
| April 22 | 40°F5°C | 59°F15°C | 6 mph9 km/h from North | Mostly Clear | Clear |
| April 23 | 42°F5°C | 64°F18°C | 6 mph10 km/h from North | Clear | Clear |
| April 24 | 45°F7°C | 71°F22°C | 5 mph7 km/h from North | Clear | Partly Cloudy |
| April 25 | 49°F10°C | 61°F16°C | 6 mph10 km/h from South | Cloudy | Rain |
| April 26 | 47°F8°C | 56°F14°C | 6 mph10 km/h from South | Mostly Cloudy | Cloudy |
| April 27 | 47°F8°C | 57°F14°C | 5 mph8 km/h from South | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 40°F5°C, High of 59°F15°CWind: 6 mph9 km/h
Precipitation: None