Yes
you do need a jacket based on the weather in Pennsylvania, USA 1 second ago
Why? Because it's FREEZING out there!
24°F-4°C & Mostly Cloudy
Wind is 5 mph8 km/h from the Southwest, gusting to 16 mph26 km/h
| January 23 | ||||
| 6pm | 24°F-5°C | 5 mph9 km/h West | Mostly Cloudy | |
| 7pm | 23°F-5°C | 6 mph9 km/h West | Mostly Cloudy | |
| 8pm | 22°F-6°C | 6 mph10 km/h West | Mostly Cloudy | |
| 9pm | 21°F-6°C | 7 mph11 km/h West | Partly Cloudy | |
| 10pm | 21°F-6°C | 7 mph11 km/h West | Mostly Clear | |
| 11pm | 20°F-7°C | 6 mph9 km/h West | Mostly Cloudy | |
| January 24 | ||||
| 12am | 19°F-7°C | 5 mph8 km/h West | Mostly Clear | |
| 1am | 18°F-8°C | 4 mph7 km/h West | Partly Cloudy | |
| 2am | 18°F-8°C | 4 mph6 km/h West | Mostly Cloudy | |
| 3am | 18°F-8°C | 4 mph7 km/h West | Mostly Cloudy | |
| 4am | 18°F-8°C | 5 mph8 km/h West | Mostly Cloudy | |
| 5am | 17°F-8°C | 6 mph9 km/h West | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| January 23 | 7°F-14°C | 28°F-2°C | 4 mph6 km/h from Southwest | Mostly Clear | Partly Cloudy |
| January 24 | 14°F-10°C | 25°F-4°C | 6 mph10 km/h from West | Partly Cloudy | Partly Cloudy |
| January 25 | 10°F-12°C | 28°F-2°C | 6 mph9 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| January 26 | 23°F-5°C | 33°F0°C | 10 mph16 km/h from West | Mostly Cloudy | Partly Cloudy |
| January 27 | 20°F-7°C | 36°F2°C | 12 mph19 km/h from Southwest | Mostly Clear | Partly Cloudy |
| January 28 | 20°F-7°C | 35°F2°C | 11 mph18 km/h from West | Cloudy | Mostly Cloudy |
| January 29 | 18°F-8°C | 31°F-1°C | 8 mph13 km/h from West | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 14°F-10°C, High of 25°F-4°CWind: 6 mph10 km/h
Precipitation: None