Yes
you do need a jacket based on the weather in McLean, VA, USA 1 second ago
Why? Because there are strong winds blowing out there!
69°F21°C & Cloudy
Wind is 12 mph19 km/h from the SW, gusting to 27 mph44 km/h
| October 31 | ||||
| 11pm | 69°F20°C | 12 mph19 km/h SW | Mostly Cloudy | |
| November 1 | ||||
| 12am | 68°F20°C | 12 mph19 km/h SW | Mostly Cloudy | |
| 1am | 67°F19°C | 11 mph18 km/h SW | Partly Cloudy | |
| 2am | 66°F19°C | 11 mph17 km/h SW | Mostly Cloudy | |
| 3am | 65°F19°C | 10 mph17 km/h SW | Mostly Cloudy | |
| 4am | 65°F18°C | 10 mph16 km/h SW | Mostly Cloudy | |
| 5am | 64°F18°C | 10 mph15 km/h SW | Mostly Cloudy | |
| 6am | 64°F18°C | 9 mph15 km/h SW | Mostly Cloudy | |
| 7am | 63°F17°C | 9 mph15 km/h SW | Cloudy | |
| 8am | 63°F17°C | 9 mph14 km/h SW | Cloudy | |
| 9am | 64°F18°C | 8 mph13 km/h SW | Cloudy | |
| 10am | 66°F19°C | 9 mph14 km/h SW | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 31 | 56°F13°C | 82°F28°C | 3 mph5 km/h from S | Mostly Clear | Mostly Cloudy |
| November 1 | 54°F12°C | 79°F26°C | 9 mph14 km/h from W | Partly Cloudy | Clear |
| November 2 | 45°F7°C | 64°F18°C | 5 mph9 km/h from N | Mostly Clear | Mostly Clear |
| November 3 | 40°F4°C | 62°F17°C | 4 mph7 km/h from E | Mostly Clear | Partly Cloudy |
| November 4 | 44°F7°C | 66°F19°C | 6 mph9 km/h from SE | Mostly Cloudy | Mostly Cloudy |
| November 5 | 53°F12°C | 75°F24°C | 9 mph15 km/h from S | Mostly Cloudy | Partly Cloudy |
| November 6 | 62°F17°C | 78°F25°C | 8 mph12 km/h from SW | Partly Cloudy | Mostly Cloudy |
Yes
Low of 55°F13°C, High of 79°F26°CWind: 9 mph14 km/h
Precipitation: 5% rain