Yes
you do need a jacket based on the weather in Washington, USA 1 second ago
Why? Because it's quite chilly.
47°F8°C & Cloudy
Wind is 6 mph10 km/h from the NW, gusting to 14 mph22 km/h
| May 21 | ||||
| 11pm | 46°F8°C | 6 mph9 km/h NW | Mostly Cloudy | |
| May 22 | ||||
| 12am | 45°F7°C | 5 mph9 km/h NW | Mostly Cloudy | |
| 1am | 44°F7°C | 5 mph9 km/h N | Mostly Cloudy | |
| 2am | 44°F7°C | 5 mph8 km/h N | Cloudy | |
| 3am | 43°F6°C | 4 mph7 km/h N | Mostly Cloudy | |
| 4am | 43°F6°C | 4 mph7 km/h N | Drizzle | |
| 5am | 42°F5°C | 4 mph6 km/h NW | Mostly Cloudy | |
| 6am | 41°F5°C | 5 mph8 km/h NW | Partly Cloudy | |
| 7am | 40°F4°C | 7 mph11 km/h NW | Mostly Cloudy | |
| 8am | 38°F3°C | 7 mph12 km/h NW | Mostly Cloudy | |
| 9am | 37°F3°C | 8 mph13 km/h NW | Cloudy | |
| 10am | 38°F3°C | 9 mph14 km/h NW | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 21 | 42°F6°C | 53°F11°C | 6 mph10 km/h from NW | Drizzle | Drizzle |
| May 22 | 37°F3°C | 52°F11°C | 10 mph16 km/h from NW | Mostly Cloudy | Partly Cloudy |
| May 23 | 41°F5°C | 62°F17°C | 8 mph13 km/h from W | Mostly Clear | Partly Cloudy |
| May 24 | 43°F6°C | 57°F14°C | 6 mph10 km/h from NW | Mostly Cloudy | Mostly Cloudy |
| May 25 | 38°F4°C | 53°F12°C | 10 mph15 km/h from W | Partly Cloudy | Mostly Cloudy |
| May 26 | 41°F5°C | 59°F15°C | 7 mph11 km/h from NW | Partly Cloudy | Partly Cloudy |
| May 27 | 40°F4°C | 67°F19°C | 4 mph7 km/h from SE | Partly Cloudy | Partly Cloudy |
Yes
Low of 37°F3°C, High of 53°F12°CWind: 10 mph16 km/h
Precipitation: 43% rain