No
you don't need a jacket based on the weather in Philadelphia, PA, USA 3 minutes ago
77°F25°C & Partly Cloudy
Wind is 4 mph7 km/h from the South, gusting to 9 mph14 km/h
| September 22 | ||||
| 6pm | 76°F25°C | 5 mph7 km/h South | Clear | |
| 7pm | 73°F23°C | 5 mph8 km/h South | Clear | |
| 8pm | 70°F21°C | 5 mph8 km/h South | Clear | |
| 9pm | 69°F20°C | 5 mph8 km/h South | Clear | |
| 10pm | 67°F19°C | 5 mph8 km/h South | Clear | |
| 11pm | 66°F19°C | 4 mph6 km/h Southwest | Clear | |
| September 23 | ||||
| 12am | 65°F18°C | 3 mph5 km/h South | Mostly Clear | |
| 1am | 65°F18°C | 4 mph6 km/h South | Mostly Clear | |
| 2am | 64°F18°C | 4 mph7 km/h South | Mostly Cloudy | |
| 3am | 64°F18°C | 4 mph7 km/h South | Partly Cloudy | |
| 4am | 63°F17°C | 4 mph6 km/h South | Partly Cloudy | |
| 5am | 63°F17°C | 4 mph7 km/h South | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 22 | 56°F13°C | 77°F25°C | 3 mph4 km/h from South | Partly Cloudy | Mostly Clear |
| September 23 | 63°F17°C | 84°F29°C | 8 mph12 km/h from Southwest | Partly Cloudy | Drizzle |
| September 24 | 67°F19°C | 82°F28°C | 3 mph5 km/h from Southwest | Mostly Cloudy | Drizzle |
| September 25 | 69°F20°C | 80°F27°C | 7 mph12 km/h from South | Rain | Rain |
| September 26 | 68°F20°C | 77°F25°C | 4 mph7 km/h from West | Drizzle | Partly Cloudy |
| September 27 | 64°F18°C | 78°F26°C | 3 mph5 km/h from West | Mostly Cloudy | Mostly Cloudy |
| September 28 | 65°F18°C | 81°F27°C | 4 mph7 km/h from Northwest | Mostly Clear | Partly Cloudy |
No
Low of 63°F17°C, High of 83°F29°CWind: 8 mph12 km/h
Precipitation: 24% rain