Yes
you do need a jacket based on the weather in McLean, VA, USA 1 second ago
Why? Because the wind is harsh and biting!
60°F16°C & Cloudy
Wind is 9 mph14 km/h from the Southeast, gusting to 20 mph32 km/h
| March 19 | ||||
| 9pm | 58°F15°C | 9 mph15 km/h Southeast | Cloudy | |
| 10pm | 56°F13°C | 10 mph16 km/h Southeast | Mostly Cloudy | |
| 11pm | 54°F12°C | 10 mph16 km/h Southeast | Mostly Cloudy | |
| March 20 | ||||
| 12am | 52°F11°C | 10 mph16 km/h Southeast | Mostly Cloudy | |
| 1am | 50°F10°C | 10 mph16 km/h Southeast | Partly Cloudy | |
| 2am | 49°F10°C | 9 mph14 km/h Southeast | Mostly Cloudy | |
| 3am | 49°F9°C | 8 mph13 km/h Southeast | Mostly Cloudy | |
| 4am | 48°F9°C | 8 mph12 km/h Southeast | Mostly Cloudy | |
| 5am | 47°F9°C | 7 mph12 km/h Southeast | Partly Cloudy | |
| 6am | 47°F8°C | 8 mph12 km/h Southeast | Mostly Cloudy | |
| 7am | 47°F8°C | 8 mph13 km/h Southeast | Partly Cloudy | |
| 8am | 48°F9°C | 8 mph13 km/h Southeast | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| March 19 | 39°F4°C | 73°F23°C | 4 mph7 km/h from South | Partly Cloudy | Mostly Cloudy |
| March 20 | 46°F8°C | 67°F20°C | 9 mph15 km/h from South | Rain | Rain |
| March 21 | 35°F2°C | 54°F12°C | 14 mph22 km/h from Northwest | Clear | Mostly Cloudy |
| March 22 | 38°F3°C | 62°F17°C | 9 mph15 km/h from West | Partly Cloudy | Mostly Clear |
| March 23 | 34°F1°C | 53°F12°C | 5 mph8 km/h from Northwest | Mostly Cloudy | Cloudy |
| March 24 | 43°F6°C | 63°F17°C | 10 mph17 km/h from Southwest | Rain | Partly Cloudy |
| March 25 | 39°F4°C | 54°F12°C | 9 mph15 km/h from West | Mostly Cloudy | Partly Cloudy |
Yes
Low of 46°F8°C, High of 67°F20°CWind: 9 mph15 km/h
Precipitation: 43% rain