No
you don't need a jacket based on the weather in Vienna, VA 22180, USA 1 second ago
64°F18°C & Mostly Cloudy
Wind is 6 mph9 km/h from the North, gusting to 12 mph20 km/h
| August 27 | ||||
| 1am | 62°F17°C | 5 mph9 km/h North | Partly Cloudy | |
| 2am | 61°F16°C | 5 mph9 km/h North | Mostly Clear | |
| 3am | 59°F15°C | 5 mph8 km/h Northwest | Mostly Clear | |
| 4am | 58°F15°C | 5 mph8 km/h Northwest | Mostly Clear | |
| 5am | 56°F14°C | 5 mph8 km/h Northwest | Clear | |
| 6am | 56°F13°C | 5 mph9 km/h Northwest | Clear | |
| 7am | 56°F13°C | 5 mph8 km/h Northwest | Clear | |
| 8am | 59°F15°C | 5 mph8 km/h Northwest | Clear | |
| 9am | 63°F17°C | 6 mph10 km/h Northwest | Clear | |
| 10am | 66°F19°C | 8 mph13 km/h Northwest | Clear | |
| 11am | 69°F21°C | 8 mph14 km/h Northwest | Clear | |
| 12pm | 71°F22°C | 9 mph14 km/h Northwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 27 | 56°F13°C | 75°F24°C | 7 mph12 km/h from Northwest | Mostly Clear | Partly Cloudy |
| August 28 | 57°F14°C | 78°F26°C | 5 mph7 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| August 29 | 60°F15°C | 78°F26°C | 7 mph11 km/h from Northwest | Mostly Clear | Partly Cloudy |
| August 30 | 57°F14°C | 76°F24°C | 5 mph9 km/h from North | Mostly Clear | Clear |
| August 31 | 57°F14°C | 77°F25°C | 6 mph9 km/h from North | Mostly Clear | Partly Cloudy |
| September 1 | 58°F15°C | 76°F24°C | 6 mph10 km/h from Northeast | Partly Cloudy | Mostly Clear |
| September 2 | 59°F15°C | 77°F25°C | 7 mph11 km/h from North | Mostly Clear | Mostly Clear |
Yes
Low of 56°F14°C, High of 78°F26°CWind: 5 mph7 km/h
Precipitation: None