No
you don't need a jacket based on the weather in Sammamish, WA 98075, USA 1 second ago
61°F16°C & Mostly Clear
Wind is 3 mph5 km/h from the North, gusting to 9 mph15 km/h
| August 8 | ||||
| 1am | 60°F15°C | 3 mph5 km/h North | Mostly Clear | |
| 2am | 58°F14°C | 2 mph3 km/h Northeast | Mostly Clear | |
| 3am | 56°F13°C | 3 mph5 km/h East | Clear | |
| 4am | 55°F13°C | 3 mph5 km/h East | Clear | |
| 5am | 54°F12°C | 3 mph5 km/h East | Clear | |
| 6am | 53°F12°C | 2 mph3 km/h Southeast | Clear | |
| 7am | 52°F11°C | 1 mph2 km/h Southeast | Clear | |
| 8am | 52°F11°C | 2 mph2 km/h Southeast | Mostly Clear | |
| 9am | 51°F11°C | 2 mph3 km/h Southeast | Mostly Clear | |
| 10am | 53°F12°C | 2 mph2 km/h Southeast | Mostly Clear | |
| 11am | 57°F14°C | 1 mph2 km/h Southeast | Clear | |
| 12pm | 60°F16°C | 2 mph3 km/h North | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 7 | 55°F13°C | 69°F20°C | 1 mph1 km/h from Northwest | Mostly Cloudy | Mostly Clear |
| August 8 | 51°F11°C | 74°F24°C | 4 mph6 km/h from Northwest | Mostly Clear | Mostly Cloudy |
| August 9 | 54°F12°C | 77°F25°C | 5 mph8 km/h from North | Mostly Cloudy | Mostly Clear |
| August 10 | 58°F14°C | 83°F28°C | 6 mph9 km/h from North | Clear | Clear |
| August 11 | 62°F17°C | 83°F28°C | 5 mph8 km/h from Northwest | Clear | Clear |
| August 12 | 62°F17°C | 82°F28°C | 4 mph6 km/h from West | Mostly Clear | Clear |
| August 13 | 60°F16°C | 78°F25°C | 5 mph9 km/h from Southwest | Partly Cloudy | Thunderstorms |
Yes
Low of 51°F11°C, High of 74°F24°CWind: 4 mph6 km/h
Precipitation: None