Yes
you do need a jacket based on the weather in Reston, VA, USA 1 second ago
Why? Because it's quite chilly and it's really really huffing out there!
40°F5°C & Mostly Cloudy
Wind is 12 mph20 km/h from the Northwest, gusting to 34 mph55 km/h
| March 6 | ||||
| 8am | 42°F5°C | 13 mph21 km/h Northwest | Mostly Clear | |
| 9am | 43°F6°C | 16 mph26 km/h Northwest | Windy | |
| 10am | 45°F7°C | 16 mph26 km/h Northwest | Windy | |
| 11am | 46°F8°C | 16 mph27 km/h Northwest | Windy | |
| 12pm | 45°F7°C | 16 mph26 km/h Northwest | Windy | |
| 1pm | 44°F7°C | 17 mph27 km/h Northwest | Windy | |
| 2pm | 44°F7°C | 18 mph28 km/h Northwest | Windy | |
| 3pm | 43°F6°C | 18 mph29 km/h Northwest | Windy | |
| 4pm | 42°F6°C | 18 mph29 km/h Northwest | Windy | |
| 5pm | 41°F5°C | 18 mph29 km/h Northwest | Windy | |
| 6pm | 39°F4°C | 17 mph27 km/h Northwest | Windy | |
| 7pm | 38°F3°C | 16 mph26 km/h Northwest | Windy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| March 6 | 35°F2°C | 52°F11°C | 17 mph27 km/h from Northwest | Windy | Mostly Clear |
| March 7 | 32°F-0°C | 55°F13°C | 10 mph16 km/h from West | Partly Cloudy | Mostly Cloudy |
| March 8 | 33°F1°C | 51°F10°C | 10 mph16 km/h from Northwest | Partly Cloudy | Mostly Clear |
| March 9 | 30°F-1°C | 52°F11°C | 6 mph10 km/h from West | Mostly Cloudy | Mostly Clear |
| March 10 | 38°F3°C | 59°F15°C | 6 mph10 km/h from West | Clear | Clear |
| March 11 | 41°F5°C | 65°F19°C | 7 mph12 km/h from Southwest | Mostly Clear | Partly Cloudy |
| March 12 | 45°F7°C | 67°F20°C | 7 mph12 km/h from Southwest | Partly Cloudy | Cloudy |
Yes
Low of 32°F-0°C, High of 55°F13°CWind: 10 mph16 km/h
Precipitation: None