Yes
you do need a jacket based on the weather in Philadelphia (North Philadelphia), Pennsylvania, United States 1 second ago
Why? Because the wind is harsh and biting!
65°F18°C & Cloudy
Wind is 11 mph17 km/h from the Northeast, gusting to 24 mph38 km/h
| September 17 | ||||
| 10am | 66°F19°C | 10 mph17 km/h Northeast | Cloudy | |
| 11am | 67°F20°C | 12 mph19 km/h Northeast | Cloudy | |
| 12pm | 69°F20°C | 13 mph20 km/h Northeast | Cloudy | |
| 1pm | 70°F21°C | 12 mph19 km/h Northeast | Cloudy | |
| 2pm | 71°F22°C | 12 mph20 km/h Northeast | Cloudy | |
| 3pm | 71°F22°C | 11 mph18 km/h Northeast | Drizzle | |
| 4pm | 70°F21°C | 10 mph16 km/h Northeast | Thunderstorms | |
| 5pm | 69°F21°C | 10 mph15 km/h Northeast | Thunderstorms | |
| 6pm | 69°F20°C | 9 mph14 km/h Northeast | Cloudy | |
| 7pm | 68°F20°C | 8 mph14 km/h Northeast | Cloudy | |
| 8pm | 67°F20°C | 8 mph13 km/h Northeast | Cloudy | |
| 9pm | 67°F19°C | 7 mph12 km/h Northeast | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 17 | 64°F18°C | 71°F22°C | 11 mph17 km/h from Northeast | Thunderstorms | Drizzle |
| September 18 | 64°F18°C | 80°F27°C | 4 mph6 km/h from Northwest | Partly Cloudy | Clear |
| September 19 | 62°F17°C | 83°F28°C | 5 mph9 km/h from Northwest | Clear | Mostly Clear |
| September 20 | 57°F14°C | 76°F24°C | 7 mph12 km/h from East | Clear | Mostly Clear |
| September 21 | 56°F13°C | 75°F24°C | 6 mph10 km/h from Southeast | Mostly Cloudy | Partly Cloudy |
| September 22 | 59°F15°C | 78°F26°C | 5 mph8 km/h from South | Partly Cloudy | Partly Cloudy |
| September 23 | 62°F17°C | 81°F27°C | 4 mph6 km/h from South | Mostly Cloudy | Mostly Cloudy |
No
Low of 64°F18°C, High of 81°F27°CWind: 4 mph6 km/h
Precipitation: 35% rain