Yes
you do need a jacket based on the weather in Philadelphia, PA, USA 27 minutes ago
Why? Because it's cold. simple as that.
39°F4°C & Clear
Wind is 3 mph5 km/h from the NE, gusting to 6 mph9 km/h
| April 26 | ||||
| 6am | 39°F4°C | 3 mph5 km/h NE | Clear | |
| 7am | 40°F5°C | 4 mph6 km/h NE | Clear | |
| 8am | 43°F6°C | 4 mph6 km/h E | Clear | |
| 9am | 47°F9°C | 5 mph8 km/h E | Clear | |
| 10am | 52°F11°C | 5 mph9 km/h E | Clear | |
| 11am | 55°F13°C | 5 mph9 km/h E | Clear | |
| 12pm | 59°F15°C | 6 mph9 km/h E | Clear | |
| 1pm | 61°F16°C | 5 mph9 km/h SE | Clear | |
| 2pm | 63°F17°C | 5 mph8 km/h SE | Clear | |
| 3pm | 64°F18°C | 5 mph7 km/h SE | Clear | |
| 4pm | 65°F18°C | 5 mph8 km/h SE | Clear | |
| 5pm | 64°F18°C | 5 mph9 km/h SE | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 26 | 39°F4°C | 65°F18°C | 5 mph9 km/h from SE | Clear | Mostly Clear |
| April 27 | 41°F5°C | 64°F18°C | 8 mph13 km/h from S | Mostly Cloudy | Mostly Cloudy |
| April 28 | 49°F9°C | 80°F27°C | 6 mph10 km/h from SW | Partly Cloudy | Mostly Cloudy |
| April 29 | 61°F16°C | 87°F31°C | 4 mph6 km/h from W | Mostly Clear | Mostly Clear |
| April 30 | 63°F17°C | 85°F30°C | 6 mph10 km/h from SW | Mostly Clear | Partly Cloudy |
| May 1 | 58°F15°C | 81°F27°C | 6 mph9 km/h from W | Partly Cloudy | Mostly Cloudy |
| May 2 | 55°F13°C | 84°F29°C | 7 mph11 km/h from SW | Partly Cloudy | Partly Cloudy |
Yes
Low of 41°F5°C, High of 64°F18°CWind: 8 mph13 km/h
Precipitation: 7% rain