Yes
you do need a jacket based on the weather in Ashburn, VA, USA 1 second ago
Why? Because it's cool. Pleasantly cool, but cool!
51°F11°C & Cloudy
Wind is 4 mph6 km/h from the North, gusting to 7 mph11 km/h
| October 26 | ||||
| 3pm | 52°F11°C | 4 mph6 km/h North | Cloudy | |
| 4pm | 56°F13°C | 4 mph6 km/h North | Cloudy | |
| 5pm | 59°F15°C | 3 mph5 km/h Northeast | Partly Cloudy | |
| 6pm | 60°F16°C | 3 mph5 km/h Northeast | Mostly Clear | |
| 7pm | 61°F16°C | 3 mph4 km/h Northeast | Mostly Cloudy | |
| 8pm | 61°F16°C | 3 mph4 km/h Northeast | Partly Cloudy | |
| 9pm | 60°F15°C | 3 mph5 km/h Northeast | Mostly Clear | |
| 10pm | 56°F13°C | 3 mph5 km/h Northeast | Mostly Clear | |
| 11pm | 51°F11°C | 2 mph4 km/h Northeast | Mostly Clear | |
| October 27 | ||||
| 12am | 48°F9°C | 3 mph4 km/h Northeast | Mostly Clear | |
| 1am | 46°F8°C | 2 mph4 km/h East | Mostly Clear | |
| 2am | 45°F7°C | 2 mph3 km/h East | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 26 | 36°F2°C | 61°F16°C | 3 mph4 km/h from Northeast | Partly Cloudy | Partly Cloudy |
| October 27 | 37°F3°C | 60°F16°C | 6 mph9 km/h from East | Mostly Clear | Mostly Cloudy |
| October 28 | 38°F3°C | 57°F14°C | 9 mph15 km/h from Northeast | Mostly Cloudy | Mostly Cloudy |
| October 29 | 41°F5°C | 58°F14°C | 8 mph12 km/h from Northeast | Mostly Cloudy | Rain |
| October 30 | 48°F9°C | 60°F15°C | 12 mph19 km/h from East | Thunderstorms | Rain |
| October 31 | 46°F8°C | 60°F16°C | 10 mph17 km/h from West | Rain | Mostly Clear |
| November 1 | 42°F6°C | 59°F15°C | 8 mph12 km/h from West | Partly Cloudy | Partly Cloudy |
Yes
Low of 37°F3°C, High of 61°F16°CWind: 6 mph9 km/h
Precipitation: None