Yes
you do need a jacket based on the weather in Philadelphia, PA 19134, USA 1 second ago
Why? Because there's a refreshing nip in the air!
37°F3°C & Mostly Cloudy
Wind is 2 mph4 km/h from the East, gusting to 5 mph8 km/h
| December 27 | ||||
| 11pm | 37°F3°C | 3 mph4 km/h East | Cloudy | |
| December 28 | ||||
| 12am | 38°F3°C | 3 mph5 km/h Southeast | Cloudy | |
| 1am | 38°F3°C | 2 mph4 km/h East | Drizzle | |
| 2am | 38°F3°C | 2 mph3 km/h East | Drizzle | |
| 3am | 38°F3°C | 2 mph4 km/h East | Drizzle | |
| 4am | 38°F4°C | 3 mph4 km/h East | Drizzle | |
| 5am | 39°F4°C | 2 mph4 km/h East | Drizzle | |
| 6am | 39°F4°C | 3 mph4 km/h East | Drizzle | |
| 7am | 40°F4°C | 2 mph4 km/h East | Drizzle | |
| 8am | 40°F5°C | 2 mph3 km/h East | Drizzle | |
| 9am | 42°F5°C | 2 mph3 km/h South | Drizzle | |
| 10am | 43°F6°C | 1 mph2 km/h South | Drizzle | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| December 27 | 25°F-4°C | 46°F8°C | 1 mph1 km/h from Northeast | Mostly Cloudy | Drizzle |
| December 28 | 38°F3°C | 49°F9°C | 3 mph4 km/h from South | Drizzle | Rain |
| December 29 | 47°F8°C | 63°F17°C | 10 mph16 km/h from South | Mostly Cloudy | Rain |
| December 30 | 43°F6°C | 58°F14°C | 11 mph18 km/h from West | Drizzle | Mostly Clear |
| December 31 | 37°F3°C | 53°F12°C | 4 mph7 km/h from Southeast | Mostly Cloudy | Rain |
| January 1 | 38°F4°C | 51°F10°C | 10 mph16 km/h from Northwest | Drizzle | Partly Cloudy |
| January 2 | 29°F-1°C | 40°F4°C | 14 mph23 km/h from West | Partly Cloudy | Mostly Clear |
Yes
Low of 37°F3°C, High of 49°F10°CWind: 3 mph4 km/h
Precipitation: 88% rain