Yes
you do need a jacket based on the weather in Herndon, VA 20170, USA 1 second ago
Why? Because the air feels like the cozy middle ground between summer and winter!
51°F11°C & Clear
Wind is 4 mph7 km/h from the South, gusting to 7 mph12 km/h
| March 27 | ||||
| 9pm | 50°F10°C | 4 mph7 km/h South | Clear | |
| 10pm | 47°F9°C | 5 mph8 km/h South | Clear | |
| 11pm | 45°F7°C | 6 mph9 km/h South | Clear | |
| March 28 | ||||
| 12am | 44°F6°C | 6 mph9 km/h South | Clear | |
| 1am | 42°F6°C | 5 mph9 km/h South | Clear | |
| 2am | 40°F5°C | 5 mph8 km/h South | Clear | |
| 3am | 40°F4°C | 4 mph7 km/h South | Mostly Clear | |
| 4am | 40°F4°C | 4 mph6 km/h South | Partly Cloudy | |
| 5am | 39°F4°C | 3 mph5 km/h South | Partly Cloudy | |
| 6am | 39°F4°C | 3 mph4 km/h South | Partly Cloudy | |
| 7am | 39°F4°C | 3 mph5 km/h Southwest | Mostly Cloudy | |
| 8am | 41°F5°C | 4 mph6 km/h Southwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| March 27 | 30°F-1°C | 59°F15°C | 3 mph5 km/h from West | Clear | Mostly Clear |
| March 28 | 39°F4°C | 68°F20°C | 7 mph12 km/h from Southwest | Mostly Cloudy | Partly Cloudy |
| March 29 | 56°F13°C | 79°F26°C | 9 mph15 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| March 30 | 60°F15°C | 73°F23°C | 12 mph20 km/h from South | Mostly Cloudy | Mostly Cloudy |
| March 31 | 59°F15°C | 74°F23°C | 14 mph22 km/h from South | Rain | Drizzle |
| April 1 | 44°F7°C | 59°F15°C | 12 mph19 km/h from Northwest | Mostly Clear | Partly Cloudy |
| April 2 | 37°F3°C | 59°F15°C | 10 mph17 km/h from Southeast | Cloudy | Cloudy |
Yes
Low of 39°F4°C, High of 68°F20°CWind: 7 mph12 km/h
Precipitation: 19% rain