No
you don't need a jacket based on the weather in Ashburn, VA, USA 5 minutes ago
60°F15°C & Cloudy
Wind is 4 mph7 km/h from the Southwest, gusting to 11 mph17 km/h
| March 17 | ||||
| 12am | 60°F15°C | 5 mph8 km/h West | Rain | |
| 1am | 59°F15°C | 7 mph12 km/h Northwest | Drizzle | |
| 2am | 58°F14°C | 9 mph14 km/h Northwest | Cloudy | |
| 3am | 56°F13°C | 11 mph18 km/h Northwest | Drizzle | |
| 4am | 54°F12°C | 11 mph18 km/h Northwest | Mostly Cloudy | |
| 5am | 52°F11°C | 11 mph18 km/h Northwest | Cloudy | |
| 6am | 51°F10°C | 12 mph19 km/h Northwest | Mostly Cloudy | |
| 7am | 50°F10°C | 12 mph20 km/h Northwest | Cloudy | |
| 8am | 49°F9°C | 13 mph20 km/h Northwest | Mostly Cloudy | |
| 9am | 48°F9°C | 14 mph23 km/h Northwest | Mostly Cloudy | |
| 10am | 49°F10°C | 15 mph25 km/h Northwest | Windy | |
| 11am | 50°F10°C | 16 mph26 km/h Northwest | Windy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| March 16 | 54°F12°C | 73°F23°C | 11 mph18 km/h from South | Cloudy | Thunderstorms |
| March 17 | 40°F5°C | 60°F15°C | 15 mph25 km/h from Northwest | Windy | Clear |
| March 18 | 36°F2°C | 65°F18°C | 5 mph9 km/h from Northwest | Clear | Clear |
| March 19 | 43°F6°C | 71°F22°C | 8 mph13 km/h from South | Partly Cloudy | Mostly Cloudy |
| March 20 | 43°F6°C | 64°F18°C | 10 mph16 km/h from Southwest | Rain | Rain |
| March 21 | 37°F3°C | 54°F12°C | 13 mph21 km/h from Northwest | Mostly Clear | Partly Cloudy |
| March 22 | 37°F3°C | 60°F16°C | 9 mph15 km/h from South | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 40°F5°C, High of 60°F16°CWind: 15 mph25 km/h
Precipitation: None