Yes
you do need a jacket based on the weather in Philadelphia, PA 19147, USA 1 second ago
Why? Because it's pretty chilly.
53°F12°C & Cloudy
Wind is 9 mph15 km/h from the NE, gusting to 17 mph28 km/h
| April 18 | ||||
| 12pm | 54°F12°C | 10 mph16 km/h NE | Cloudy | |
| 1pm | 55°F13°C | 10 mph16 km/h NE | Cloudy | |
| 2pm | 56°F13°C | 10 mph17 km/h NE | Cloudy | |
| 3pm | 57°F14°C | 11 mph17 km/h NE | Cloudy | |
| 4pm | 57°F14°C | 12 mph19 km/h NE | Mostly Cloudy | |
| 5pm | 56°F13°C | 11 mph18 km/h NE | Mostly Cloudy | |
| 6pm | 55°F13°C | 11 mph18 km/h NE | Mostly Cloudy | |
| 7pm | 53°F12°C | 10 mph17 km/h NE | Mostly Cloudy | |
| 8pm | 52°F11°C | 10 mph16 km/h NE | Partly Cloudy | |
| 9pm | 50°F10°C | 9 mph15 km/h NE | Partly Cloudy | |
| 10pm | 49°F9°C | 9 mph14 km/h NE | Partly Cloudy | |
| 11pm | 48°F9°C | 8 mph13 km/h NE | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 18 | 47°F8°C | 57°F14°C | 10 mph16 km/h from NE | Mostly Cloudy | Partly Cloudy |
| April 19 | 44°F7°C | 63°F17°C | 8 mph12 km/h from SE | Mostly Cloudy | Cloudy |
| April 20 | 50°F10°C | 67°F19°C | 8 mph13 km/h from NW | Partly Cloudy | Mostly Clear |
| April 21 | 42°F6°C | 59°F15°C | 6 mph9 km/h from W | Mostly Cloudy | Mostly Cloudy |
| April 22 | 44°F7°C | 66°F19°C | 5 mph9 km/h from N | Mostly Clear | Clear |
| April 23 | 44°F7°C | 70°F21°C | 7 mph12 km/h from SW | Partly Cloudy | Drizzle |
| April 24 | 49°F10°C | 64°F18°C | 8 mph13 km/h from W | Drizzle | Mostly Clear |
Yes
Low of 44°F7°C, High of 64°F18°CWind: 8 mph12 km/h
Precipitation: None