No
you don't need a jacket based on the weather in Seattle, WA, USA 1 second ago
62°F17°C & Clear
Wind is 4 mph6 km/h from the South, gusting to 10 mph16 km/h
| July 19 | ||||
| 1am | 62°F17°C | 4 mph6 km/h South | Clear | |
| 2am | 61°F16°C | 5 mph8 km/h South | Clear | |
| 3am | 59°F15°C | 5 mph7 km/h South | Clear | |
| 4am | 58°F14°C | 5 mph7 km/h South | Mostly Clear | |
| 5am | 57°F14°C | 4 mph6 km/h South | Partly Cloudy | |
| 6am | 56°F14°C | 4 mph7 km/h South | Partly Cloudy | |
| 7am | 56°F13°C | 5 mph8 km/h South | Mostly Cloudy | |
| 8am | 56°F13°C | 6 mph10 km/h South | Mostly Cloudy | |
| 9am | 56°F13°C | 6 mph10 km/h South | Cloudy | |
| 10am | 57°F14°C | 7 mph11 km/h South | Cloudy | |
| 11am | 58°F14°C | 7 mph11 km/h South | Cloudy | |
| 12pm | 59°F15°C | 7 mph11 km/h South | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 18 | 59°F15°C | 70°F21°C | 3 mph5 km/h from Southwest | Mostly Cloudy | Partly Cloudy |
| July 19 | 56°F13°C | 73°F23°C | 5 mph7 km/h from Southwest | Mostly Cloudy | Partly Cloudy |
| July 20 | 55°F13°C | 74°F23°C | 4 mph6 km/h from Southwest | Partly Cloudy | Mostly Clear |
| July 21 | 56°F13°C | 77°F25°C | 4 mph6 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| July 22 | 58°F15°C | 79°F26°C | 4 mph7 km/h from Southwest | Mostly Clear | Clear |
| July 23 | 59°F15°C | 82°F28°C | 4 mph6 km/h from Northwest | Clear | Clear |
| July 24 | 59°F15°C | 80°F27°C | 5 mph9 km/h from Southwest | Mostly Clear | Partly Cloudy |
Yes
Low of 55°F13°C, High of 73°F23°CWind: 5 mph7 km/h
Precipitation: None