Yes
you do need a jacket based on the weather in George Mason, VA, USA 1 second ago
Why? Because it's cool. Pleasantly cool, but cool!
53°F12°C & Mostly Cloudy
Wind is 7 mph12 km/h from the West, gusting to 17 mph27 km/h
| May 24 | ||||
| 1am | 52°F11°C | 7 mph11 km/h West | Mostly Clear | |
| 2am | 51°F11°C | 7 mph12 km/h West | Clear | |
| 3am | 51°F10°C | 8 mph12 km/h West | Clear | |
| 4am | 50°F10°C | 6 mph10 km/h West | Clear | |
| 5am | 49°F9°C | 5 mph9 km/h West | Clear | |
| 6am | 48°F9°C | 6 mph9 km/h West | Clear | |
| 7am | 51°F11°C | 7 mph11 km/h West | Mostly Clear | |
| 8am | 54°F12°C | 7 mph12 km/h West | Mostly Clear | |
| 9am | 57°F14°C | 10 mph16 km/h West | Clear | |
| 10am | 59°F15°C | 12 mph20 km/h Northwest | Partly Cloudy | |
| 11am | 61°F16°C | 12 mph20 km/h Northwest | Partly Cloudy | |
| 12pm | 63°F17°C | 13 mph20 km/h Northwest | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 24 | 48°F9°C | 68°F20°C | 11 mph18 km/h from Northwest | Mostly Clear | Mostly Clear |
| May 25 | 48°F9°C | 69°F21°C | 7 mph12 km/h from Northwest | Partly Cloudy | Rain |
| May 26 | 49°F10°C | 71°F22°C | 5 mph8 km/h from North | Partly Cloudy | Mostly Cloudy |
| May 27 | 52°F11°C | 68°F20°C | 5 mph8 km/h from Southeast | Rain | Rain |
| May 28 | 57°F14°C | 64°F18°C | 8 mph13 km/h from East | Rain | Drizzle |
| May 29 | 58°F15°C | 73°F23°C | 4 mph6 km/h from North | Drizzle | Drizzle |
| May 30 | 58°F14°C | 73°F23°C | 7 mph12 km/h from Northwest | Mostly Cloudy | Partly Cloudy |
Yes
Low of 48°F9°C, High of 70°F21°CWind: 7 mph12 km/h
Precipitation: None