No
you don't need a jacket based on the weather in Seattle, WA, USA 1 second ago
61°F16°C & Cloudy
Wind is 3 mph5 km/h from the Northeast, gusting to 7 mph12 km/h
| June 28 | ||||
| 1am | 61°F16°C | 4 mph6 km/h East | Cloudy | |
| 2am | 60°F15°C | 4 mph6 km/h East | Cloudy | |
| 3am | 58°F15°C | 3 mph5 km/h Southwest | Cloudy | |
| 4am | 57°F14°C | 2 mph4 km/h West | Cloudy | |
| 5am | 56°F13°C | 2 mph3 km/h Southwest | Cloudy | |
| 6am | 55°F13°C | 2 mph4 km/h South | Cloudy | |
| 7am | 55°F13°C | 3 mph5 km/h South | Cloudy | |
| 8am | 56°F13°C | 2 mph3 km/h South | Cloudy | |
| 9am | 56°F14°C | 2 mph3 km/h South | Cloudy | |
| 10am | 57°F14°C | 2 mph3 km/h Southwest | Cloudy | |
| 11am | 59°F15°C | 1 mph2 km/h Southwest | Cloudy | |
| 12pm | 60°F16°C | 2 mph3 km/h Northwest | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 27 | 55°F13°C | 65°F19°C | 2 mph4 km/h from Southwest | Cloudy | Cloudy |
| June 28 | 55°F13°C | 72°F22°C | 4 mph6 km/h from North | Partly Cloudy | Clear |
| June 29 | 54°F12°C | 76°F25°C | 9 mph15 km/h from North | Clear | Clear |
| June 30 | 58°F15°C | 80°F27°C | 8 mph13 km/h from North | Clear | Clear |
| July 1 | 59°F15°C | 80°F27°C | 5 mph9 km/h from North | Clear | Mostly Clear |
| July 2 | 58°F14°C | 76°F24°C | 5 mph8 km/h from Northwest | Partly Cloudy | Mostly Cloudy |
| July 3 | 55°F13°C | 73°F23°C | 5 mph8 km/h from West | Partly Cloudy | Mostly Clear |
Yes
Low of 55°F13°C, High of 72°F22°CWind: 4 mph6 km/h
Precipitation: None