No
you don't need a jacket based on the weather in Fairfax, VA 22031, USA 1 second ago
61°F16°C & Cloudy
Wind is 6 mph9 km/h from the Northwest, gusting to 17 mph27 km/h
| September 7 | ||||
| 6am | 61°F16°C | 6 mph10 km/h Northwest | Cloudy | |
| 7am | 60°F16°C | 7 mph11 km/h Northwest | Drizzle | |
| 8am | 60°F16°C | 5 mph8 km/h North | Drizzle | |
| 9am | 61°F16°C | 7 mph11 km/h North | Drizzle | |
| 10am | 62°F16°C | 6 mph9 km/h Northwest | Drizzle | |
| 11am | 63°F17°C | 4 mph6 km/h North | Drizzle | |
| 12pm | 66°F19°C | 3 mph6 km/h Northwest | Mostly Cloudy | |
| 1pm | 70°F21°C | 5 mph7 km/h Northwest | Partly Cloudy | |
| 2pm | 73°F23°C | 5 mph9 km/h Northwest | Mostly Clear | |
| 3pm | 74°F23°C | 6 mph10 km/h Northwest | Mostly Clear | |
| 4pm | 75°F24°C | 7 mph11 km/h Northwest | Mostly Clear | |
| 5pm | 74°F23°C | 7 mph11 km/h Northwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 7 | 59°F15°C | 75°F24°C | 6 mph9 km/h from Northwest | Drizzle | Clear |
| September 8 | 53°F12°C | 74°F23°C | 6 mph9 km/h from Northeast | Clear | Clear |
| September 9 | 53°F12°C | 74°F24°C | 7 mph11 km/h from Northeast | Mostly Clear | Partly Cloudy |
| September 10 | 56°F13°C | 75°F24°C | 5 mph8 km/h from Northeast | Mostly Clear | Clear |
| September 11 | 54°F12°C | 80°F27°C | 4 mph7 km/h from North | Clear | Clear |
| September 12 | 58°F14°C | 79°F26°C | 6 mph9 km/h from Northeast | Mostly Clear | Mostly Clear |
| September 13 | 58°F15°C | 77°F25°C | 4 mph7 km/h from East | Mostly Clear | Mostly Clear |
Yes
Low of 53°F12°C, High of 74°F24°CWind: 6 mph9 km/h
Precipitation: None