Yes
you do need a jacket based on the weather in Washington (Northwest Washington), District of Columbia, United States 1 second ago
Why? Because it's not very warm out.
53°F12°C & Cloudy
Wind is 6 mph10 km/h from the SE, gusting to 18 mph29 km/h
| April 26 | ||||
| 11pm | 52°F11°C | 7 mph11 km/h SE | Mostly Cloudy | |
| April 27 | ||||
| 12am | 50°F10°C | 6 mph9 km/h SE | Mostly Cloudy | |
| 1am | 49°F9°C | 6 mph9 km/h SE | Mostly Cloudy | |
| 2am | 48°F9°C | 5 mph8 km/h SE | Mostly Cloudy | |
| 3am | 47°F8°C | 4 mph6 km/h SE | Mostly Cloudy | |
| 4am | 47°F9°C | 4 mph7 km/h SE | Cloudy | |
| 5am | 48°F9°C | 4 mph6 km/h SE | Cloudy | |
| 6am | 48°F9°C | 4 mph6 km/h SE | Cloudy | |
| 7am | 49°F10°C | 5 mph7 km/h SE | Cloudy | |
| 8am | 51°F11°C | 6 mph9 km/h SE | Cloudy | |
| 9am | 52°F11°C | 6 mph10 km/h SE | Cloudy | |
| 10am | 54°F12°C | 7 mph12 km/h SE | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 26 | 43°F6°C | 65°F19°C | 5 mph7 km/h from SE | Mostly Clear | Mostly Cloudy |
| April 27 | 47°F8°C | 62°F17°C | 8 mph12 km/h from SE | Drizzle | Mostly Cloudy |
| April 28 | 53°F11°C | 84°F29°C | 6 mph9 km/h from SW | Mostly Clear | Mostly Clear |
| April 29 | 62°F16°C | 89°F32°C | 4 mph6 km/h from SW | Mostly Clear | Mostly Clear |
| April 30 | 65°F18°C | 88°F31°C | 8 mph12 km/h from SW | Partly Cloudy | Partly Cloudy |
| May 1 | 62°F17°C | 83°F28°C | 6 mph10 km/h from NW | Partly Cloudy | Mostly Clear |
| May 2 | 58°F15°C | 85°F29°C | 7 mph11 km/h from S | Mostly Clear | Mostly Clear |
Yes
Low of 46°F8°C, High of 63°F17°CWind: 8 mph12 km/h
Precipitation: 31% rain