Yes
you do need a jacket based on the weather in Vienna, VA 22180, USA 1 second ago
Why? Because it's quite chilly!
47°F8°C & Mostly Cloudy
Wind is 7 mph11 km/h from the South, gusting to 15 mph24 km/h
| March 14 | ||||
| 10pm | 46°F8°C | 7 mph12 km/h Southeast | Cloudy | |
| 11pm | 45°F7°C | 7 mph12 km/h South | Cloudy | |
| March 15 | ||||
| 12am | 45°F7°C | 7 mph12 km/h South | Cloudy | |
| 1am | 45°F7°C | 7 mph11 km/h South | Cloudy | |
| 2am | 44°F7°C | 7 mph11 km/h Southeast | Cloudy | |
| 3am | 44°F7°C | 7 mph11 km/h Southeast | Cloudy | |
| 4am | 44°F7°C | 6 mph10 km/h Southeast | Cloudy | |
| 5am | 44°F7°C | 6 mph10 km/h Southeast | Cloudy | |
| 6am | 44°F7°C | 6 mph10 km/h Southeast | Cloudy | |
| 7am | 44°F6°C | 6 mph10 km/h Southeast | Cloudy | |
| 8am | 44°F7°C | 6 mph10 km/h Southeast | Cloudy | |
| 9am | 45°F7°C | 7 mph11 km/h Southeast | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| March 14 | 40°F4°C | 53°F12°C | 2 mph4 km/h from Southeast | Mostly Cloudy | Cloudy |
| March 15 | 44°F6°C | 63°F17°C | 8 mph13 km/h from Southeast | Cloudy | Mostly Cloudy |
| March 16 | 57°F14°C | 68°F20°C | 16 mph25 km/h from South | Rain | Drizzle |
| March 17 | 42°F5°C | 59°F15°C | 13 mph21 km/h from Northwest | Mostly Cloudy | Mostly Clear |
| March 18 | 36°F2°C | 63°F17°C | 6 mph9 km/h from Northwest | Clear | Clear |
| March 19 | 43°F6°C | 67°F20°C | 7 mph11 km/h from Southeast | Mostly Cloudy | Mostly Cloudy |
| March 20 | 43°F6°C | 58°F15°C | 12 mph20 km/h from Southwest | Rain | Rain |
Yes
Low of 44°F7°C, High of 64°F18°CWind: 8 mph13 km/h
Precipitation: None