No
you don't need a jacket based on the weather in Bethesda, MD 20817, USA 1 second ago
72°F22°C & Partly Cloudy
Wind is 2 mph3 km/h from the SW, gusting to 6 mph10 km/h
| July 27 | ||||
| 12am | 71°F22°C | 2 mph4 km/h NW | Mostly Clear | |
| 1am | 69°F21°C | 2 mph4 km/h W | Mostly Clear | |
| 2am | 68°F20°C | 3 mph5 km/h NW | Clear | |
| 3am | 67°F19°C | 3 mph5 km/h NW | Clear | |
| 4am | 66°F19°C | 3 mph6 km/h N | Clear | |
| 5am | 65°F18°C | 4 mph6 km/h N | Clear | |
| 6am | 64°F18°C | 4 mph6 km/h N | Clear | |
| 7am | 65°F18°C | 4 mph6 km/h N | Clear | |
| 8am | 68°F20°C | 4 mph7 km/h N | Clear | |
| 9am | 73°F23°C | 4 mph7 km/h N | Clear | |
| 10am | 77°F25°C | 4 mph7 km/h NE | Clear | |
| 11am | 80°F27°C | 5 mph7 km/h NE | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 26 | 68°F20°C | 84°F29°C | 1 mph2 km/h from NE | Mostly Cloudy | Partly Cloudy |
| July 27 | 64°F18°C | 88°F31°C | 4 mph7 km/h from NE | Mostly Clear | Clear |
| July 28 | 66°F19°C | 90°F32°C | 3 mph5 km/h from S | Mostly Clear | Mostly Clear |
| July 29 | 69°F21°C | 91°F33°C | 5 mph8 km/h from S | Partly Cloudy | Mostly Cloudy |
| July 30 | 72°F22°C | 86°F30°C | 8 mph13 km/h from S | Drizzle | Mostly Cloudy |
| July 31 | 71°F22°C | 87°F31°C | 5 mph8 km/h from S | Drizzle | Drizzle |
| August 1 | 71°F22°C | 91°F33°C | 3 mph5 km/h from NW | Partly Cloudy | Mostly Clear |
No
Low of 64°F18°C, High of 88°F31°CWind: 4 mph7 km/h
Precipitation: None