No
you don't need a jacket based on the weather in Philadelphia, PA, USA 4 minutes ago
69°F21°C & Cloudy
Wind is 7 mph11 km/h from the Southwest, gusting to 19 mph30 km/h
| April 3 | ||||
| 11pm | 69°F20°C | 7 mph12 km/h Southwest | Mostly Cloudy | |
| April 4 | ||||
| 12am | 68°F20°C | 8 mph12 km/h Southwest | Cloudy | |
| 1am | 67°F20°C | 6 mph9 km/h Southwest | Cloudy | |
| 2am | 66°F19°C | 5 mph9 km/h Southwest | Cloudy | |
| 3am | 66°F19°C | 4 mph6 km/h West | Thunderstorms | |
| 4am | 65°F18°C | 5 mph8 km/h Southwest | Thunderstorms | |
| 5am | 64°F18°C | 6 mph9 km/h Northwest | Rain | |
| 6am | 63°F17°C | 5 mph8 km/h Northwest | Rain | |
| 7am | 61°F16°C | 5 mph9 km/h Northwest | Thunderstorms | |
| 8am | 60°F16°C | 6 mph10 km/h North | Drizzle | |
| 9am | 59°F15°C | 6 mph9 km/h North | Cloudy | |
| 10am | 60°F16°C | 6 mph10 km/h North | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 3 | 47°F9°C | 75°F24°C | 5 mph8 km/h from Southwest | Rain | Thunderstorms |
| April 4 | 57°F14°C | 68°F20°C | 5 mph9 km/h from North | Thunderstorms | Cloudy |
| April 5 | 52°F11°C | 57°F14°C | 8 mph13 km/h from East | Cloudy | Cloudy |
| April 6 | 48°F9°C | 66°F19°C | 8 mph13 km/h from Northwest | Drizzle | Rain |
| April 7 | 42°F5°C | 51°F10°C | 5 mph9 km/h from North | Drizzle | Partly Cloudy |
| April 8 | 35°F2°C | 47°F8°C | 13 mph22 km/h from Northwest | Mostly Clear | Mostly Clear |
| April 9 | 30°F-1°C | 48°F9°C | 6 mph9 km/h from West | Clear | Partly Cloudy |
Yes
Low of 57°F14°C, High of 68°F20°CWind: 5 mph9 km/h
Precipitation: 64% rain