Yes
you do need a jacket based on the weather in Vienna, VA 22180, USA 1 second ago
Why? Because the cold's there, but it's just a reminder, not an invasion!
33°F0°C & Partly Cloudy
Wind is 5 mph8 km/h from the South, gusting to 11 mph18 km/h
| January 16 | ||||
| 5pm | 32°F0°C | 5 mph7 km/h South | Snow | |
| 6pm | 31°F-1°C | 3 mph5 km/h South | Cloudy | |
| 7pm | 30°F-1°C | 3 mph5 km/h West | Cloudy | |
| 8pm | 30°F-1°C | 3 mph6 km/h Northwest | Cloudy | |
| 9pm | 28°F-2°C | 3 mph5 km/h Northwest | Partly Cloudy | |
| 10pm | 29°F-2°C | 5 mph9 km/h West | Mostly Clear | |
| 11pm | 29°F-2°C | 7 mph11 km/h Northwest | Mostly Clear | |
| January 17 | ||||
| 12am | 29°F-2°C | 8 mph12 km/h Northwest | Partly Cloudy | |
| 1am | 28°F-2°C | 8 mph13 km/h Northwest | Mostly Clear | |
| 2am | 28°F-2°C | 8 mph12 km/h Northwest | Clear | |
| 3am | 26°F-3°C | 7 mph11 km/h Northwest | Clear | |
| 4am | 26°F-4°C | 6 mph9 km/h Northwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| January 16 | 15°F-10°C | 34°F1°C | 4 mph6 km/h from South | Snow | Mostly Clear |
| January 17 | 24°F-4°C | 40°F4°C | 5 mph8 km/h from West | Mostly Clear | Mostly Cloudy |
| January 18 | 30°F-1°C | 43°F6°C | 8 mph12 km/h from South | Drizzle | Mostly Cloudy |
| January 19 | 22°F-6°C | 35°F2°C | 8 mph14 km/h from North | Snow | Snow |
| January 20 | 9°F-13°C | 22°F-6°C | 12 mph19 km/h from Northwest | Mostly Clear | Mostly Clear |
| January 21 | 6°F-14°C | 21°F-6°C | 5 mph8 km/h from West | Partly Cloudy | Partly Cloudy |
| January 22 | 10°F-12°C | 19°F-7°C | 7 mph11 km/h from Northwest | Mostly Clear | Mostly Clear |
Yes
Low of 25°F-4°C, High of 39°F4°CWind: 5 mph8 km/h
Precipitation: None