Yes
you do need a jacket based on the weather in Washington, DC, USA 1 second ago
Why? Because it's quite chilly!
41°F5°C & Cloudy
Wind is 5 mph8 km/h from the South, gusting to 15 mph24 km/h
| January 30 | ||||
| 10pm | 40°F5°C | 5 mph8 km/h South | Cloudy | |
| 11pm | 40°F5°C | 6 mph9 km/h South | Cloudy | |
| January 31 | ||||
| 12am | 41°F5°C | 7 mph12 km/h South | Cloudy | |
| 1am | 41°F5°C | 8 mph12 km/h South | Cloudy | |
| 2am | 42°F5°C | 7 mph11 km/h South | Drizzle | |
| 3am | 42°F6°C | 7 mph10 km/h South | Drizzle | |
| 4am | 42°F6°C | 7 mph12 km/h South | Cloudy | |
| 5am | 42°F6°C | 7 mph11 km/h South | Cloudy | |
| 6am | 42°F6°C | 7 mph11 km/h South | Drizzle | |
| 7am | 43°F6°C | 8 mph12 km/h South | Drizzle | |
| 8am | 43°F6°C | 7 mph12 km/h South | Drizzle | |
| 9am | 45°F7°C | 9 mph15 km/h South | Drizzle | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| January 30 | 34°F1°C | 52°F11°C | 3 mph5 km/h from South | Mostly Clear | Drizzle |
| January 31 | 41°F5°C | 53°F12°C | 10 mph16 km/h from Southwest | Rain | Rain |
| February 1 | 28°F-2°C | 50°F10°C | 10 mph16 km/h from North | Mostly Clear | Mostly Clear |
| February 2 | 25°F-4°C | 43°F6°C | 6 mph10 km/h from Southeast | Cloudy | Mostly Cloudy |
| February 3 | 36°F2°C | 59°F15°C | 5 mph7 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| February 4 | 38°F3°C | 50°F10°C | 7 mph11 km/h from North | Partly Cloudy | Mostly Cloudy |
| February 5 | 35°F2°C | 56°F13°C | 6 mph10 km/h from South | Mostly Cloudy | Thunderstorms |
Yes
Low of 41°F5°C, High of 53°F12°CWind: 10 mph16 km/h
Precipitation: 92% rain