No
you don't need a jacket based on the weather in King County, WA, USA 1 second ago
65°F19°C & Mostly Clear
Wind is 1 mph1 km/h from the East, gusting to 1 mph2 km/h
| September 4 | ||||
| 4am | 65°F18°C | 0 mph1 km/h Northwest | Mostly Clear | |
| 5am | 64°F18°C | 3 mph5 km/h Southwest | Mostly Clear | |
| 6am | 63°F17°C | 1 mph1 km/h West | Mostly Clear | |
| 7am | 62°F16°C | 1 mph2 km/h South | Mostly Clear | |
| 8am | 61°F16°C | 3 mph4 km/h Southwest | Mostly Clear | |
| 9am | 60°F16°C | 3 mph5 km/h Southwest | Partly Cloudy | |
| 10am | 60°F16°C | 2 mph4 km/h South | Partly Cloudy | |
| 11am | 63°F17°C | 2 mph4 km/h Northeast | Partly Cloudy | |
| 12pm | 66°F19°C | 2 mph4 km/h Northeast | Mostly Cloudy | |
| 1pm | 70°F21°C | 3 mph5 km/h North | Mostly Cloudy | |
| 2pm | 73°F23°C | 3 mph5 km/h Northwest | Mostly Cloudy | |
| 3pm | 76°F24°C | 4 mph7 km/h Northwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 4 | 60°F16°C | 81°F27°C | 3 mph6 km/h from Northwest | Partly Cloudy | Mostly Clear |
| September 5 | 60°F16°C | 82°F28°C | 3 mph5 km/h from Northwest | Mostly Clear | Partly Cloudy |
| September 6 | 62°F17°C | 75°F24°C | 3 mph4 km/h from West | Cloudy | Mostly Cloudy |
| September 7 | 61°F16°C | 68°F20°C | 2 mph4 km/h from Southwest | Drizzle | Mostly Cloudy |
| September 8 | 59°F15°C | 70°F21°C | 3 mph5 km/h from West | Mostly Cloudy | Drizzle |
| September 9 | 57°F14°C | 68°F20°C | 3 mph5 km/h from West | Mostly Cloudy | Mostly Cloudy |
| September 10 | 56°F14°C | 71°F22°C | 3 mph5 km/h from Northwest | Mostly Cloudy | Partly Cloudy |
No
Low of 61°F16°C, High of 82°F28°CWind: 3 mph5 km/h
Precipitation: None