Yes
you do need a jacket based on the weather in Fort Belvoir, VA, USA 10 seconds ago
Why? Because there's a refreshing nip in the air and it's really really huffing out there!
40°F5°C & Mostly Cloudy
Wind is 12 mph20 km/h from the Northwest, gusting to 32 mph51 km/h
| March 6 | ||||
| 8pm | 40°F4°C | 11 mph18 km/h Northwest | Mostly Clear | |
| 9pm | 38°F3°C | 11 mph18 km/h Northwest | Mostly Clear | |
| 10pm | 37°F3°C | 10 mph15 km/h Northwest | Mostly Clear | |
| 11pm | 36°F2°C | 8 mph13 km/h Northwest | Mostly Clear | |
| March 7 | ||||
| 12am | 36°F2°C | 8 mph12 km/h West | Mostly Clear | |
| 1am | 35°F2°C | 8 mph13 km/h West | Clear | |
| 2am | 35°F1°C | 8 mph12 km/h West | Clear | |
| 3am | 35°F1°C | 9 mph14 km/h West | Clear | |
| 4am | 34°F1°C | 8 mph13 km/h West | Clear | |
| 5am | 34°F1°C | 8 mph12 km/h West | Partly Cloudy | |
| 6am | 33°F1°C | 7 mph11 km/h West | Partly Cloudy | |
| 7am | 33°F1°C | 6 mph10 km/h West | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| March 6 | 36°F2°C | 53°F12°C | 10 mph16 km/h from Northwest | Mostly Cloudy | Mostly Clear |
| March 7 | 33°F1°C | 54°F12°C | 9 mph14 km/h from West | Partly Cloudy | Mostly Cloudy |
| March 8 | 35°F2°C | 50°F10°C | 11 mph17 km/h from Northwest | Mostly Clear | Mostly Clear |
| March 9 | 32°F-0°C | 56°F13°C | 8 mph13 km/h from Southwest | Partly Cloudy | Clear |
| March 10 | 37°F3°C | 61°F16°C | 3 mph5 km/h from West | Mostly Clear | Clear |
| March 11 | 40°F4°C | 68°F20°C | 7 mph11 km/h from Southwest | Clear | Mostly Clear |
| March 12 | 47°F8°C | 71°F21°C | 7 mph11 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
Yes
Low of 33°F1°C, High of 54°F12°CWind: 9 mph14 km/h
Precipitation: None