No
you don't need a jacket based on the weather in Potomac, MD 20854, USA 1 second ago
75°F24°C & Mostly Clear
Wind is 6 mph10 km/h from the Northeast, gusting to 11 mph18 km/h
| August 31 | ||||
| 5pm | 75°F24°C | 7 mph11 km/h Northeast | Partly Cloudy | |
| 6pm | 73°F23°C | 7 mph11 km/h Northeast | Partly Cloudy | |
| 7pm | 71°F21°C | 5 mph8 km/h Northeast | Partly Cloudy | |
| 8pm | 67°F19°C | 4 mph6 km/h East | Partly Cloudy | |
| 9pm | 64°F18°C | 4 mph6 km/h East | Partly Cloudy | |
| 10pm | 62°F17°C | 2 mph3 km/h Northeast | Mostly Clear | |
| 11pm | 60°F16°C | 2 mph3 km/h North | Mostly Clear | |
| September 1 | ||||
| 12am | 59°F15°C | 3 mph4 km/h North | Mostly Clear | |
| 1am | 57°F14°C | 3 mph6 km/h North | Mostly Clear | |
| 2am | 56°F13°C | 4 mph6 km/h North | Mostly Clear | |
| 3am | 55°F13°C | 4 mph6 km/h North | Mostly Clear | |
| 4am | 54°F12°C | 3 mph6 km/h North | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 31 | 49°F10°C | 77°F25°C | 3 mph5 km/h from Northeast | Mostly Clear | Mostly Clear |
| September 1 | 53°F12°C | 77°F25°C | 7 mph11 km/h from Northeast | Mostly Clear | Mostly Clear |
| September 2 | 56°F13°C | 76°F25°C | 4 mph7 km/h from Northeast | Mostly Clear | Mostly Clear |
| September 3 | 57°F14°C | 79°F26°C | 5 mph8 km/h from South | Partly Cloudy | Partly Cloudy |
| September 4 | 63°F17°C | 81°F27°C | 10 mph16 km/h from South | Partly Cloudy | Rain |
| September 5 | 65°F18°C | 81°F27°C | 6 mph10 km/h from Southwest | Mostly Clear | Mostly Clear |
| September 6 | 62°F17°C | 79°F26°C | 7 mph11 km/h from West | Mostly Clear | Mostly Clear |
Yes
Low of 54°F12°C, High of 78°F26°CWind: 7 mph11 km/h
Precipitation: None