Yes
you do need a jacket based on the weather in Philadelphia, PA 19151, USA 1 second ago
Why? Because some drizzle out there and it's pretty chilly and it's fairly windy outside!
58°F15°C & Drizzle
Wind is 9 mph15 km/h from the West, gusting to 23 mph37 km/h
| May 23 | ||||
| 8pm | 56°F13°C | 8 mph13 km/h West | Mostly Cloudy | |
| 9pm | 54°F12°C | 8 mph12 km/h West | Mostly Cloudy | |
| 10pm | 53°F12°C | 8 mph12 km/h West | Mostly Cloudy | |
| 11pm | 53°F11°C | 8 mph13 km/h West | Mostly Cloudy | |
| May 24 | ||||
| 12am | 51°F11°C | 8 mph13 km/h West | Mostly Clear | |
| 1am | 50°F10°C | 8 mph13 km/h West | Mostly Clear | |
| 2am | 50°F10°C | 8 mph14 km/h West | Mostly Clear | |
| 3am | 49°F10°C | 9 mph14 km/h West | Mostly Clear | |
| 4am | 48°F9°C | 8 mph13 km/h West | Mostly Clear | |
| 5am | 48°F9°C | 8 mph13 km/h West | Mostly Clear | |
| 6am | 48°F9°C | 8 mph13 km/h West | Mostly Clear | |
| 7am | 49°F10°C | 9 mph15 km/h West | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 23 | 50°F10°C | 66°F19°C | 7 mph11 km/h from West | Mostly Cloudy | Drizzle |
| May 24 | 48°F9°C | 62°F17°C | 12 mph19 km/h from West | Partly Cloudy | Mostly Clear |
| May 25 | 49°F9°C | 66°F19°C | 9 mph15 km/h from Northwest | Mostly Cloudy | Mostly Clear |
| May 26 | 49°F10°C | 71°F22°C | 6 mph9 km/h from North | Mostly Clear | Partly Cloudy |
| May 27 | 53°F12°C | 73°F23°C | 4 mph7 km/h from South | Cloudy | Drizzle |
| May 28 | 56°F13°C | 64°F18°C | 7 mph12 km/h from Southeast | Rain | Drizzle |
| May 29 | 57°F14°C | 70°F21°C | 5 mph8 km/h from Southeast | Cloudy | Drizzle |
Yes
Low of 48°F9°C, High of 63°F17°CWind: 12 mph19 km/h
Precipitation: None