Yes
you do need a jacket based on the weather in Philadelphia, PA 19107, USA 1 second ago
Why? Because it's not very warm out.
53°F12°C & Mostly Cloudy
Wind is 6 mph10 km/h from the E, gusting to 12 mph19 km/h
| April 19 | ||||
| 11am | 55°F13°C | 7 mph11 km/h E | Mostly Cloudy | |
| 12pm | 57°F14°C | 7 mph11 km/h SE | Cloudy | |
| 1pm | 60°F16°C | 7 mph12 km/h SE | Cloudy | |
| 2pm | 62°F17°C | 7 mph12 km/h SE | Cloudy | |
| 3pm | 63°F17°C | 7 mph12 km/h SE | Cloudy | |
| 4pm | 63°F17°C | 8 mph13 km/h SE | Mostly Cloudy | |
| 5pm | 62°F17°C | 8 mph14 km/h SE | Mostly Cloudy | |
| 6pm | 61°F16°C | 9 mph14 km/h SE | Mostly Cloudy | |
| 7pm | 60°F15°C | 7 mph12 km/h SE | Mostly Cloudy | |
| 8pm | 57°F14°C | 7 mph11 km/h SE | Mostly Cloudy | |
| 9pm | 56°F13°C | 6 mph10 km/h SE | Mostly Cloudy | |
| 10pm | 54°F12°C | 6 mph9 km/h SE | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 19 | 44°F7°C | 63°F17°C | 7 mph11 km/h from SE | Mostly Cloudy | Rain |
| April 20 | 49°F10°C | 68°F20°C | 9 mph14 km/h from W | Partly Cloudy | Partly Cloudy |
| April 21 | 41°F5°C | 57°F14°C | 7 mph11 km/h from W | Mostly Cloudy | Partly Cloudy |
| April 22 | 42°F6°C | 62°F17°C | 6 mph10 km/h from NW | Mostly Clear | Clear |
| April 23 | 43°F6°C | 67°F19°C | 9 mph14 km/h from S | Mostly Clear | Mostly Cloudy |
| April 24 | 48°F9°C | 65°F19°C | 12 mph19 km/h from NW | Partly Cloudy | Mostly Clear |
| April 25 | 41°F5°C | 62°F16°C | 7 mph12 km/h from NW | Mostly Clear | Mostly Clear |
Yes
Low of 49°F10°C, High of 68°F20°CWind: 9 mph14 km/h
Precipitation: None