Yes
you do need a jacket based on the weather in Ashburn, VA, USA 1 second ago
Why? Because Jack Frost is nipping at your nose and it's really really huffing out there!
24°F-5°C & Mostly Cloudy
Wind is 13 mph21 km/h from the Northwest, gusting to 32 mph51 km/h
| January 7 | ||||
| 10pm | 23°F-5°C | 13 mph21 km/h Northwest | Mostly Cloudy | |
| 11pm | 22°F-5°C | 13 mph20 km/h Northwest | Mostly Cloudy | |
| January 8 | ||||
| 12am | 21°F-6°C | 12 mph19 km/h Northwest | Cloudy | |
| 1am | 21°F-6°C | 11 mph18 km/h Northwest | Cloudy | |
| 2am | 20°F-7°C | 11 mph17 km/h Northwest | Cloudy | |
| 3am | 19°F-7°C | 10 mph16 km/h Northwest | Cloudy | |
| 4am | 19°F-7°C | 10 mph15 km/h Northwest | Cloudy | |
| 5am | 20°F-7°C | 10 mph16 km/h Northwest | Cloudy | |
| 6am | 20°F-7°C | 10 mph16 km/h Northwest | Cloudy | |
| 7am | 20°F-7°C | 10 mph16 km/h Northwest | Mostly Cloudy | |
| 8am | 20°F-6°C | 10 mph16 km/h West | Mostly Cloudy | |
| 9am | 22°F-5°C | 11 mph17 km/h Northwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| January 7 | 21°F-6°C | 33°F1°C | 10 mph16 km/h from Northwest | Partly Cloudy | Cloudy |
| January 8 | 18°F-8°C | 29°F-2°C | 12 mph19 km/h from Northwest | Mostly Cloudy | Partly Cloudy |
| January 9 | 17°F-8°C | 29°F-2°C | 16 mph25 km/h from Northwest | Windy | Clear |
| January 10 | 18°F-8°C | 32°F-0°C | 6 mph9 km/h from Northwest | Mostly Cloudy | Snow |
| January 11 | 24°F-5°C | 35°F2°C | 8 mph12 km/h from Northwest | Snow | Partly Cloudy |
| January 12 | 21°F-6°C | 36°F2°C | 6 mph10 km/h from West | Mostly Clear | Partly Cloudy |
| January 13 | 16°F-9°C | 38°F3°C | 3 mph5 km/h from West | Partly Cloudy | Mostly Clear |
Yes
Low of 18°F-8°C, High of 28°F-2°CWind: 12 mph19 km/h
Precipitation: None