No
you don't need a jacket based on the weather in Kirkland, WA, USA 1 second ago
67°F19°C & Clear
Wind is 6 mph10 km/h from the North, gusting to 12 mph19 km/h
| September 15 | ||||
| 10pm | 66°F19°C | 6 mph10 km/h North | Clear | |
| 11pm | 63°F17°C | 5 mph8 km/h North | Clear | |
| September 16 | ||||
| 12am | 61°F16°C | 4 mph7 km/h North | Clear | |
| 1am | 60°F15°C | 4 mph6 km/h North | Clear | |
| 2am | 59°F15°C | 4 mph6 km/h North | Mostly Clear | |
| 3am | 58°F14°C | 4 mph7 km/h North | Mostly Clear | |
| 4am | 57°F14°C | 4 mph6 km/h Northeast | Mostly Clear | |
| 5am | 57°F14°C | 4 mph6 km/h North | Clear | |
| 6am | 56°F13°C | 4 mph7 km/h North | Mostly Clear | |
| 7am | 56°F13°C | 5 mph7 km/h Northeast | Mostly Clear | |
| 8am | 55°F13°C | 5 mph7 km/h Northeast | Mostly Clear | |
| 9am | 55°F13°C | 4 mph7 km/h Northeast | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 15 | 55°F13°C | 70°F21°C | 3 mph5 km/h from North | Mostly Clear | Mostly Clear |
| September 16 | 54°F12°C | 86°F30°C | 4 mph7 km/h from East | Clear | Clear |
| September 17 | 59°F15°C | 76°F24°C | 5 mph8 km/h from Northwest | Mostly Clear | Partly Cloudy |
| September 18 | 55°F13°C | 70°F21°C | 6 mph9 km/h from North | Partly Cloudy | Mostly Clear |
| September 19 | 54°F12°C | 74°F24°C | 4 mph6 km/h from Northwest | Mostly Clear | Mostly Clear |
| September 20 | 56°F13°C | 69°F20°C | 6 mph10 km/h from South | Drizzle | Rain |
| September 21 | 59°F15°C | 69°F20°C | 7 mph11 km/h from Southwest | Drizzle | Drizzle |
Yes
Low of 55°F13°C, High of 86°F30°CWind: 4 mph7 km/h
Precipitation: None