No
you don't need a jacket based on the weather in Philadelphia (Northwest Philadelphia), Pennsylvania, United States 1 second ago
69°F21°C & Mostly Cloudy
Wind is 4 mph7 km/h from the West, gusting to 10 mph16 km/h
| September 26 | ||||
| 12am | 69°F21°C | 4 mph7 km/h West | Mostly Cloudy | |
| 1am | 68°F20°C | 5 mph7 km/h Northwest | Partly Cloudy | |
| 2am | 68°F20°C | 5 mph8 km/h Northwest | Cloudy | |
| 3am | 67°F19°C | 4 mph7 km/h Northwest | Cloudy | |
| 4am | 66°F19°C | 4 mph7 km/h Northwest | Cloudy | |
| 5am | 66°F19°C | 4 mph6 km/h Northwest | Mostly Cloudy | |
| 6am | 66°F19°C | 4 mph6 km/h Northwest | Mostly Cloudy | |
| 7am | 65°F19°C | 4 mph6 km/h Northwest | Cloudy | |
| 8am | 66°F19°C | 4 mph7 km/h Northwest | Mostly Cloudy | |
| 9am | 68°F20°C | 4 mph7 km/h Northwest | Partly Cloudy | |
| 10am | 71°F22°C | 4 mph7 km/h Northwest | Partly Cloudy | |
| 11am | 73°F23°C | 4 mph7 km/h Northwest | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 25 | 69°F21°C | 80°F26°C | 3 mph5 km/h from Southwest | Thunderstorms | Thunderstorms |
| September 26 | 65°F19°C | 79°F26°C | 5 mph7 km/h from Northwest | Mostly Clear | Mostly Cloudy |
| September 27 | 63°F17°C | 76°F25°C | 3 mph6 km/h from Northeast | Drizzle | Rain |
| September 28 | 64°F18°C | 78°F26°C | 4 mph6 km/h from Northeast | Thunderstorms | Mostly Cloudy |
| September 29 | 63°F17°C | 78°F25°C | 3 mph5 km/h from Northeast | Cloudy | Cloudy |
| September 30 | 65°F18°C | 76°F24°C | 5 mph9 km/h from Northeast | Drizzle | Mostly Cloudy |
| October 1 | 52°F11°C | 67°F20°C | 10 mph16 km/h from Northeast | Partly Cloudy | Partly Cloudy |
No
Low of 65°F19°C, High of 79°F26°CWind: 5 mph7 km/h
Precipitation: None