No
you don't need a jacket based on the weather in Herndon, VA 20170, USA 1 second ago
68°F20°C & Cloudy
Wind is 3 mph5 km/h from the East, gusting to 7 mph11 km/h
| June 16 | ||||
| 3pm | 69°F20°C | 3 mph5 km/h East | Cloudy | |
| 4pm | 69°F21°C | 5 mph8 km/h East | Cloudy | |
| 5pm | 69°F21°C | 5 mph7 km/h East | Cloudy | |
| 6pm | 70°F21°C | 4 mph7 km/h East | Cloudy | |
| 7pm | 69°F21°C | 4 mph7 km/h East | Cloudy | |
| 8pm | 69°F20°C | 4 mph6 km/h East | Cloudy | |
| 9pm | 68°F20°C | 4 mph6 km/h East | Cloudy | |
| 10pm | 67°F20°C | 3 mph5 km/h East | Cloudy | |
| 11pm | 67°F19°C | 3 mph5 km/h East | Cloudy | |
| June 17 | ||||
| 12am | 66°F19°C | 3 mph4 km/h East | Cloudy | |
| 1am | 66°F19°C | 4 mph6 km/h East | Cloudy | |
| 2am | 66°F19°C | 4 mph6 km/h Southeast | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 16 | 62°F16°C | 70°F21°C | 3 mph5 km/h from East | Drizzle | Drizzle |
| June 17 | 66°F19°C | 82°F28°C | 6 mph9 km/h from South | Drizzle | Drizzle |
| June 18 | 71°F22°C | 87°F31°C | 7 mph11 km/h from Southwest | Rain | Mostly Clear |
| June 19 | 70°F21°C | 89°F31°C | 8 mph13 km/h from Southwest | Rain | Mostly Clear |
| June 20 | 66°F19°C | 85°F30°C | 5 mph8 km/h from West | Mostly Clear | Mostly Clear |
| June 21 | 69°F20°C | 89°F32°C | 5 mph8 km/h from Southwest | Mostly Clear | Partly Cloudy |
| June 22 | 73°F23°C | 90°F32°C | 5 mph8 km/h from West | Partly Cloudy | Mostly Clear |
No
Low of 65°F19°C, High of 82°F28°CWind: 6 mph9 km/h
Precipitation: 62% rain