Yes
you do need a jacket based on the weather in Philadelphia, PA 19104, USA 56 seconds ago
Why? Because the air feels like the cozy middle ground between summer and winter!
57°F14°C & Clear
Wind is 6 mph10 km/h from the West, gusting to 15 mph24 km/h
| October 21 | ||||
| 12am | 56°F14°C | 7 mph11 km/h West | Clear | |
| 1am | 55°F13°C | 6 mph10 km/h West | Clear | |
| 2am | 53°F12°C | 6 mph10 km/h West | Clear | |
| 3am | 52°F11°C | 6 mph9 km/h West | Clear | |
| 4am | 51°F11°C | 5 mph9 km/h West | Clear | |
| 5am | 50°F10°C | 5 mph8 km/h West | Clear | |
| 6am | 49°F9°C | 5 mph8 km/h West | Clear | |
| 7am | 49°F9°C | 5 mph8 km/h West | Clear | |
| 8am | 48°F9°C | 4 mph7 km/h West | Clear | |
| 9am | 47°F9°C | 4 mph6 km/h Southwest | Clear | |
| 10am | 47°F8°C | 4 mph6 km/h Southwest | Clear | |
| 11am | 46°F8°C | 3 mph5 km/h Southwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 20 | 51°F11°C | 68°F20°C | 9 mph15 km/h from West | Partly Cloudy | Clear |
| October 21 | 46°F8°C | 69°F21°C | 8 mph12 km/h from South | Mostly Clear | Rain |
| October 22 | 49°F10°C | 62°F17°C | 11 mph17 km/h from West | Mostly Clear | Mostly Clear |
| October 23 | 46°F8°C | 60°F15°C | 9 mph15 km/h from West | Partly Cloudy | Clear |
| October 24 | 42°F5°C | 59°F15°C | 8 mph12 km/h from West | Mostly Clear | Mostly Clear |
| October 25 | 41°F5°C | 59°F15°C | 4 mph6 km/h from Northwest | Partly Cloudy | Mostly Cloudy |
| October 26 | 43°F6°C | 60°F16°C | 3 mph5 km/h from Southeast | Mostly Cloudy | Mostly Clear |
Yes
Low of 46°F8°C, High of 70°F21°CWind: 8 mph12 km/h
Precipitation: None