Yes
you do need a jacket based on the weather in Washington (Southwest Washington), District of Columbia, United States 1 second ago
Why? Because it's not very warm out!
58°F14°C & Cloudy
Wind is 4 mph6 km/h from the Northwest, gusting to 9 mph15 km/h
| May 29 | ||||
| 4am | 58°F14°C | 4 mph6 km/h Northwest | Cloudy | |
| 5am | 58°F14°C | 2 mph3 km/h Northwest | Cloudy | |
| 6am | 57°F14°C | 3 mph5 km/h Northwest | Cloudy | |
| 7am | 58°F14°C | 3 mph4 km/h Northwest | Cloudy | |
| 8am | 59°F15°C | 3 mph5 km/h Northwest | Cloudy | |
| 9am | 62°F16°C | 3 mph5 km/h Northwest | Cloudy | |
| 10am | 64°F18°C | 3 mph5 km/h Northwest | Cloudy | |
| 11am | 67°F19°C | 4 mph6 km/h West | Cloudy | |
| 12pm | 69°F21°C | 4 mph7 km/h West | Cloudy | |
| 1pm | 72°F22°C | 4 mph7 km/h West | Cloudy | |
| 2pm | 74°F23°C | 4 mph7 km/h West | Cloudy | |
| 3pm | 76°F24°C | 4 mph7 km/h Southwest | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 29 | 57°F14°C | 76°F24°C | 4 mph6 km/h from West | Cloudy | Rain |
| May 30 | 61°F16°C | 77°F25°C | 3 mph5 km/h from Southwest | Rain | Thunderstorms |
| May 31 | 55°F13°C | 69°F21°C | 9 mph15 km/h from West | Rain | Mostly Clear |
| June 1 | 51°F10°C | 70°F21°C | 9 mph15 km/h from West | Partly Cloudy | Partly Cloudy |
| June 2 | 55°F13°C | 74°F23°C | 4 mph7 km/h from West | Partly Cloudy | Partly Cloudy |
| June 3 | 58°F14°C | 80°F27°C | 3 mph5 km/h from North | Partly Cloudy | Partly Cloudy |
| June 4 | 62°F17°C | 84°F29°C | 6 mph9 km/h from South | Mostly Clear | Partly Cloudy |
No
Low of 62°F17°C, High of 77°F25°CWind: 3 mph5 km/h
Precipitation: 53% rain