No
you don't need a jacket based on the weather in Philadelphia, PA, USA 3 minutes ago
75°F24°C & Clear
Wind is 6 mph10 km/h from the Northwest, gusting to 10 mph16 km/h
| August 30 | ||||
| 5pm | 75°F24°C | 6 mph10 km/h Northwest | Clear | |
| 6pm | 73°F23°C | 5 mph9 km/h Northwest | Clear | |
| 7pm | 72°F22°C | 5 mph8 km/h Northwest | Clear | |
| 8pm | 69°F21°C | 4 mph7 km/h Northwest | Clear | |
| 9pm | 67°F19°C | 4 mph7 km/h Northwest | Clear | |
| 10pm | 65°F18°C | 4 mph7 km/h Northwest | Clear | |
| 11pm | 64°F18°C | 4 mph7 km/h Northwest | Clear | |
| August 31 | ||||
| 12am | 62°F17°C | 4 mph7 km/h North | Clear | |
| 1am | 61°F16°C | 4 mph7 km/h North | Clear | |
| 2am | 60°F15°C | 5 mph7 km/h North | Clear | |
| 3am | 59°F15°C | 4 mph7 km/h North | Clear | |
| 4am | 58°F14°C | 4 mph7 km/h North | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 30 | 57°F14°C | 75°F24°C | 5 mph8 km/h from Northwest | Mostly Clear | Clear |
| August 31 | 56°F14°C | 78°F26°C | 5 mph8 km/h from Northeast | Mostly Clear | Mostly Cloudy |
| September 1 | 60°F16°C | 79°F26°C | 8 mph13 km/h from East | Mostly Clear | Clear |
| September 2 | 59°F15°C | 79°F26°C | 5 mph8 km/h from Northeast | Partly Cloudy | Partly Cloudy |
| September 3 | 60°F16°C | 81°F27°C | 4 mph6 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| September 4 | 63°F17°C | 79°F26°C | 8 mph13 km/h from South | Mostly Cloudy | Rain |
| September 5 | 64°F18°C | 78°F26°C | 8 mph13 km/h from Southwest | Rain | Mostly Clear |
Yes
Low of 56°F14°C, High of 78°F26°CWind: 5 mph8 km/h
Precipitation: None