Yes
you do need a jacket based on the weather in Philadelphia, PA, USA 1 second ago
Why? Because it's pretty chilly.
59°F15°C & Cloudy
Wind is 3 mph5 km/h from the E, gusting to 7 mph12 km/h
| April 25 | ||||
| 6pm | 58°F15°C | 4 mph6 km/h E | Mostly Cloudy | |
| 7pm | 56°F13°C | 7 mph10 km/h SE | Mostly Cloudy | |
| 8pm | 53°F12°C | 7 mph12 km/h SE | Mostly Cloudy | |
| 9pm | 52°F11°C | 7 mph11 km/h SE | Mostly Cloudy | |
| 10pm | 49°F10°C | 6 mph9 km/h SE | Mostly Cloudy | |
| 11pm | 47°F8°C | 4 mph7 km/h SE | Mostly Cloudy | |
| April 26 | ||||
| 12am | 45°F7°C | 3 mph5 km/h SE | Partly Cloudy | |
| 1am | 44°F7°C | 2 mph3 km/h SE | Clear | |
| 2am | 43°F6°C | 2 mph3 km/h E | Clear | |
| 3am | 42°F5°C | 3 mph4 km/h NE | Clear | |
| 4am | 41°F5°C | 3 mph5 km/h NE | Clear | |
| 5am | 40°F4°C | 4 mph6 km/h NE | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 25 | 45°F7°C | 59°F15°C | 4 mph7 km/h from E | Mostly Cloudy | Partly Cloudy |
| April 26 | 39°F4°C | 65°F18°C | 5 mph9 km/h from E | Clear | Mostly Clear |
| April 27 | 41°F5°C | 65°F18°C | 8 mph13 km/h from S | Mostly Cloudy | Mostly Cloudy |
| April 28 | 49°F10°C | 81°F27°C | 6 mph10 km/h from SW | Partly Cloudy | Mostly Cloudy |
| April 29 | 61°F16°C | 87°F30°C | 3 mph5 km/h from N | Mostly Clear | Mostly Clear |
| April 30 | 61°F16°C | 86°F30°C | 7 mph11 km/h from S | Mostly Clear | Partly Cloudy |
| May 1 | 61°F16°C | 82°F28°C | 6 mph10 km/h from W | Mostly Clear | Partly Cloudy |
Yes
Low of 39°F4°C, High of 64°F18°CWind: 5 mph9 km/h
Precipitation: None