No
you don't need a jacket based on the weather in Bethesda, MD 20817, USA 1 second ago
74°F24°C & Mostly Clear
Wind is 4 mph7 km/h from the Northwest, gusting to 12 mph19 km/h
| July 28 | ||||
| 6am | 75°F24°C | 5 mph8 km/h Northwest | Mostly Clear | |
| 7am | 76°F24°C | 5 mph8 km/h Northwest | Partly Cloudy | |
| 8am | 78°F26°C | 6 mph9 km/h Northwest | Mostly Clear | |
| 9am | 81°F27°C | 6 mph9 km/h North | Mostly Clear | |
| 10am | 84°F29°C | 6 mph9 km/h North | Mostly Clear | |
| 11am | 87°F30°C | 4 mph6 km/h North | Mostly Clear | |
| 12pm | 89°F31°C | 3 mph6 km/h North | Mostly Clear | |
| 1pm | 90°F32°C | 4 mph7 km/h Northwest | Mostly Clear | |
| 2pm | 91°F33°C | 5 mph7 km/h Northwest | Mostly Clear | |
| 3pm | 92°F33°C | 5 mph8 km/h Northwest | Mostly Clear | |
| 4pm | 92°F33°C | 5 mph8 km/h Northwest | Mostly Clear | |
| 5pm | 92°F33°C | 5 mph8 km/h Northwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 28 | 74°F23°C | 92°F33°C | 5 mph8 km/h from North | Mostly Clear | Mostly Clear |
| July 29 | 74°F23°C | 94°F35°C | 2 mph4 km/h from West | Mostly Clear | Mostly Clear |
| July 30 | 75°F24°C | 95°F35°C | 5 mph8 km/h from Southwest | Clear | Partly Cloudy |
| July 31 | 74°F23°C | 87°F30°C | 5 mph8 km/h from North | Thunderstorms | Thunderstorms |
| August 1 | 69°F21°C | 79°F26°C | 8 mph13 km/h from North | Rain | Partly Cloudy |
| August 2 | 64°F18°C | 79°F26°C | 7 mph12 km/h from North | Mostly Clear | Mostly Clear |
| August 3 | 63°F17°C | 80°F27°C | 4 mph7 km/h from East | Mostly Clear | Partly Cloudy |
No
Low of 74°F24°C, High of 94°F35°CWind: 2 mph4 km/h
Precipitation: None