Yes
you do need a jacket based on the weather in Philadelphia, PA, USA 2 minutes ago
Why? Because it's quite chilly and the wind makes walking forward feel like moonwalking in reverse!
35°F2°C & Mostly Clear
Wind is 14 mph23 km/h from the West, gusting to 30 mph49 km/h
| January 2 | ||||
| 10am | 36°F2°C | 15 mph24 km/h West | Windy | |
| 11am | 38°F3°C | 15 mph24 km/h West | Windy | |
| 12pm | 39°F4°C | 16 mph25 km/h West | Windy | |
| 1pm | 41°F5°C | 16 mph25 km/h West | Windy | |
| 2pm | 40°F5°C | 16 mph25 km/h West | Windy | |
| 3pm | 39°F4°C | 15 mph25 km/h West | Windy | |
| 4pm | 38°F3°C | 14 mph23 km/h West | Mostly Cloudy | |
| 5pm | 37°F3°C | 13 mph22 km/h West | Partly Cloudy | |
| 6pm | 35°F2°C | 13 mph21 km/h West | Mostly Clear | |
| 7pm | 34°F1°C | 12 mph20 km/h West | Mostly Clear | |
| 8pm | 33°F0°C | 12 mph20 km/h West | Mostly Clear | |
| 9pm | 32°F0°C | 12 mph19 km/h West | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| January 2 | 30°F-1°C | 41°F5°C | 14 mph22 km/h from West | Mostly Clear | Mostly Clear |
| January 3 | 28°F-2°C | 38°F4°C | 9 mph14 km/h from West | Mostly Cloudy | Mostly Clear |
| January 4 | 25°F-4°C | 31°F-0°C | 14 mph22 km/h from West | Partly Cloudy | Mostly Clear |
| January 5 | 23°F-5°C | 34°F1°C | 11 mph17 km/h from West | Mostly Clear | Snow |
| January 6 | 23°F-5°C | 31°F-1°C | 7 mph11 km/h from North | Snow | Snow |
| January 7 | 20°F-7°C | 31°F-0°C | 11 mph18 km/h from Northwest | Mostly Clear | Mostly Clear |
| January 8 | 19°F-7°C | 31°F-0°C | 10 mph16 km/h from West | Partly Cloudy | Mostly Clear |
Yes
Low of 28°F-3°C, High of 38°F4°CWind: 9 mph14 km/h
Precipitation: None