Yes
you do need a jacket based on the weather in Philadelphia (North Philadelphia), Pennsylvania, United States 1 second ago
Why? Because it's not very warm out.
51°F11°C & Clear
Wind is 4 mph7 km/h from the E, gusting to 12 mph20 km/h
| May 4 | ||||
| 12am | 51°F11°C | 5 mph7 km/h E | Mostly Cloudy | |
| 1am | 50°F10°C | 4 mph7 km/h E | Mostly Cloudy | |
| 2am | 50°F10°C | 4 mph6 km/h E | Mostly Cloudy | |
| 3am | 49°F10°C | 4 mph6 km/h E | Mostly Cloudy | |
| 4am | 49°F9°C | 4 mph7 km/h E | Mostly Cloudy | |
| 5am | 48°F9°C | 5 mph7 km/h E | Mostly Cloudy | |
| 6am | 49°F9°C | 5 mph8 km/h E | Mostly Cloudy | |
| 7am | 50°F10°C | 6 mph10 km/h E | Mostly Cloudy | |
| 8am | 51°F11°C | 7 mph12 km/h E | Cloudy | |
| 9am | 53°F12°C | 7 mph11 km/h E | Cloudy | |
| 10am | 55°F13°C | 7 mph12 km/h E | Cloudy | |
| 11am | 58°F14°C | 8 mph12 km/h E | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 3 | 51°F11°C | 71°F22°C | 5 mph8 km/h from E | Mostly Cloudy | Mostly Cloudy |
| May 4 | 48°F9°C | 64°F18°C | 8 mph13 km/h from E | Drizzle | Drizzle |
| May 5 | 49°F10°C | 61°F16°C | 8 mph12 km/h from SE | Rain | Rain |
| May 6 | 59°F15°C | 76°F24°C | 5 mph7 km/h from W | Rain | Drizzle |
| May 7 | 60°F16°C | 78°F26°C | 4 mph7 km/h from E | Drizzle | Rain |
| May 8 | 59°F15°C | 80°F27°C | 8 mph13 km/h from SW | Drizzle | Mostly Cloudy |
| May 9 | 56°F13°C | 72°F22°C | 7 mph11 km/h from E | Rain | Rain |
Yes
Low of 48°F9°C, High of 64°F18°CWind: 8 mph13 km/h
Precipitation: 35% rain