No
you don't need a jacket based on the weather in Seattle, WA, USA 1 second ago
68°F20°C & Clear
Wind is 3 mph5 km/h from the North, gusting to 7 mph11 km/h
| July 23 | ||||
| 1am | 67°F19°C | 3 mph4 km/h North | Clear | |
| 2am | 64°F18°C | 2 mph4 km/h North | Clear | |
| 3am | 62°F17°C | 2 mph3 km/h North | Clear | |
| 4am | 61°F16°C | 2 mph3 km/h North | Clear | |
| 5am | 60°F16°C | 2 mph3 km/h Southeast | Clear | |
| 6am | 59°F15°C | 2 mph4 km/h East | Clear | |
| 7am | 59°F15°C | 2 mph4 km/h South | Clear | |
| 8am | 58°F15°C | 2 mph4 km/h South | Mostly Clear | |
| 9am | 58°F14°C | 2 mph4 km/h South | Mostly Clear | |
| 10am | 60°F15°C | 3 mph4 km/h South | Mostly Clear | |
| 11am | 62°F16°C | 3 mph5 km/h South | Mostly Clear | |
| 12pm | 64°F18°C | 4 mph6 km/h Southwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 22 | 58°F14°C | 77°F25°C | 2 mph4 km/h from West | Partly Cloudy | Clear |
| July 23 | 58°F14°C | 82°F28°C | 4 mph6 km/h from West | Clear | Clear |
| July 24 | 58°F14°C | 78°F26°C | 6 mph10 km/h from Southwest | Mostly Clear | Partly Cloudy |
| July 25 | 57°F14°C | 73°F23°C | 5 mph8 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| July 26 | 55°F13°C | 72°F22°C | 4 mph7 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| July 27 | 56°F13°C | 75°F24°C | 4 mph6 km/h from Southwest | Mostly Clear | Clear |
| July 28 | 56°F13°C | 78°F26°C | 5 mph7 km/h from North | Clear | Clear |
Yes
Low of 58°F15°C, High of 82°F28°CWind: 4 mph6 km/h
Precipitation: None