Yes
you do need a jacket based on the weather in Potomac, MD, USA 1 second ago
Why? Because just cool enough for a jacket, but not warm enough to ditch it!
53°F11°C & Clear
Wind is 8 mph13 km/h from the West, gusting to 17 mph28 km/h
| October 24 | ||||
| 3pm | 53°F12°C | 9 mph14 km/h West | Clear | |
| 4pm | 56°F13°C | 11 mph17 km/h Northwest | Mostly Clear | |
| 5pm | 57°F14°C | 11 mph17 km/h Northwest | Partly Cloudy | |
| 6pm | 58°F14°C | 11 mph17 km/h Northwest | Partly Cloudy | |
| 7pm | 57°F14°C | 10 mph16 km/h Northwest | Mostly Cloudy | |
| 8pm | 57°F14°C | 10 mph16 km/h Northwest | Mostly Cloudy | |
| 9pm | 56°F13°C | 10 mph15 km/h Northwest | Partly Cloudy | |
| 10pm | 53°F12°C | 7 mph11 km/h Northwest | Mostly Clear | |
| 11pm | 51°F10°C | 5 mph8 km/h Northwest | Partly Cloudy | |
| October 25 | ||||
| 12am | 49°F9°C | 5 mph8 km/h Northwest | Mostly Clear | |
| 1am | 47°F8°C | 5 mph9 km/h Northwest | Mostly Clear | |
| 2am | 45°F7°C | 5 mph8 km/h Northwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 24 | 37°F3°C | 58°F14°C | 7 mph12 km/h from Northwest | Mostly Clear | Mostly Clear |
| October 25 | 38°F3°C | 58°F14°C | 4 mph6 km/h from Northwest | Partly Cloudy | Mostly Cloudy |
| October 26 | 41°F5°C | 58°F15°C | 3 mph4 km/h from Southeast | Mostly Cloudy | Cloudy |
| October 27 | 44°F6°C | 56°F13°C | 7 mph11 km/h from East | Cloudy | Cloudy |
| October 28 | 43°F6°C | 52°F11°C | 9 mph14 km/h from Northeast | Rain | Drizzle |
| October 29 | 43°F6°C | 56°F13°C | 7 mph11 km/h from North | Drizzle | Drizzle |
| October 30 | 43°F6°C | 55°F13°C | 11 mph17 km/h from Northwest | Partly Cloudy | Rain |
Yes
Low of 38°F4°C, High of 58°F15°CWind: 4 mph6 km/h
Precipitation: None