No
you don't need a jacket based on the weather in Washington, DC, USA 26 seconds ago
82°F28°C & Clear
Wind is 4 mph6 km/h from the West, gusting to 11 mph18 km/h
| July 3 | ||||
| 10pm | 81°F27°C | 4 mph6 km/h Northwest | Clear | |
| 11pm | 79°F26°C | 5 mph8 km/h Northwest | Clear | |
| July 4 | ||||
| 12am | 77°F25°C | 6 mph9 km/h North | Clear | |
| 1am | 75°F24°C | 6 mph10 km/h North | Clear | |
| 2am | 73°F23°C | 5 mph8 km/h North | Clear | |
| 3am | 71°F22°C | 5 mph8 km/h North | Clear | |
| 4am | 70°F21°C | 5 mph7 km/h North | Clear | |
| 5am | 68°F20°C | 4 mph7 km/h Northwest | Clear | |
| 6am | 68°F20°C | 4 mph7 km/h North | Clear | |
| 7am | 69°F21°C | 4 mph6 km/h North | Clear | |
| 8am | 72°F22°C | 4 mph6 km/h North | Clear | |
| 9am | 75°F24°C | 4 mph6 km/h North | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 3 | 72°F22°C | 92°F33°C | 4 mph6 km/h from West | Mostly Clear | Clear |
| July 4 | 68°F20°C | 86°F30°C | 4 mph7 km/h from North | Clear | Clear |
| July 5 | 67°F19°C | 88°F31°C | 4 mph7 km/h from South | Mostly Clear | Mostly Clear |
| July 6 | 67°F19°C | 90°F32°C | 6 mph9 km/h from South | Mostly Clear | Partly Cloudy |
| July 7 | 74°F23°C | 87°F31°C | 4 mph7 km/h from South | Rain | Rain |
| July 8 | 75°F24°C | 91°F33°C | 5 mph8 km/h from Northwest | Partly Cloudy | Drizzle |
| July 9 | 73°F23°C | 90°F32°C | 5 mph8 km/h from Northwest | Mostly Cloudy | Mostly Cloudy |
No
Low of 68°F20°C, High of 86°F30°CWind: 4 mph7 km/h
Precipitation: None