Yes

you do need a jacket based on the weather in Washington, DC, USA 1 second ago

Why? Because it's cool enough your breath is visible, but your nose isn’t red yet!
35°F2°C & Mostly Clear

Wind is 3 mph5 km/h from the South, gusting to 6 mph10 km/h
November 7
11am35°F2°C3 mph5 km/h SouthMostly Clear
12pm36°F2°C5 mph7 km/h SouthMostly Cloudy
1pm40°F4°C5 mph8 km/h SouthMostly Cloudy
2pm45°F7°C7 mph12 km/h SouthPartly Cloudy
3pm51°F11°C9 mph15 km/h SouthMostly Cloudy
4pm56°F13°C12 mph19 km/h SouthMostly Cloudy
5pm59°F15°C13 mph21 km/h SouthMostly Cloudy
6pm62°F16°C14 mph22 km/h SouthMostly Cloudy
7pm63°F17°C14 mph22 km/h SouthMostly Cloudy
8pm63°F17°C14 mph22 km/h SouthMostly Cloudy
9pm63°F17°C13 mph21 km/h SouthCloudy
10pm61°F16°C12 mph19 km/h SouthMostly Cloudy
DateLowHighWindDayNight
November 735°F2°C63°F17°C11 mph18 km/h from SouthMostly CloudyRain
November 853°F11°C66°F19°C5 mph8 km/h from NorthwestMostly ClearPartly Cloudy
November 950°F10°C65°F18°C7 mph11 km/h from SouthThunderstormsMostly Cloudy
November 1034°F1°C50°F10°C10 mph16 km/h from NorthwestMostly ClearPartly Cloudy
November 1129°F-2°C45°F7°C11 mph18 km/h from WestClearPartly Cloudy
November 1234°F1°C58°F14°C10 mph16 km/h from SouthwestMostly ClearPartly Cloudy
November 1339°F4°C56°F13°C9 mph15 km/h from WestPartly CloudyClear

Yes

Low of 53°F12°C, High of 65°F19°C
Wind: 5 mph8 km/h
Precipitation: None

Support This Page