Yes
you do need a jacket based on the weather in Pennsylvania, USA 1 second ago
Why? Because it's quite chilly and it's so gusty, you’re basically doing accidental parkour!
45°F7°C & Clear
Wind is 9 mph14 km/h from the West, gusting to 22 mph36 km/h
| November 4 | ||||
| 2pm | 47°F8°C | 10 mph16 km/h West | Clear | |
| 3pm | 50°F10°C | 11 mph18 km/h West | Clear | |
| 4pm | 53°F12°C | 12 mph20 km/h West | Clear | |
| 5pm | 55°F13°C | 13 mph21 km/h West | Clear | |
| 6pm | 57°F14°C | 13 mph22 km/h West | Clear | |
| 7pm | 58°F14°C | 13 mph21 km/h West | Clear | |
| 8pm | 57°F14°C | 13 mph20 km/h West | Clear | |
| 9pm | 55°F13°C | 10 mph16 km/h West | Clear | |
| 10pm | 52°F11°C | 8 mph13 km/h West | Clear | |
| 11pm | 49°F10°C | 7 mph11 km/h West | Clear | |
| November 5 | ||||
| 12am | 47°F8°C | 6 mph10 km/h West | Clear | |
| 1am | 45°F7°C | 6 mph9 km/h West | Clear | |
| Date | Low | High | Wind | Day | Night | 
|---|---|---|---|---|---|
| November 4 | 40°F4°C | 58°F14°C | 10 mph17 km/h from West | Clear | Partly Cloudy | 
| November 5 | 38°F3°C | 60°F16°C | 10 mph15 km/h from Southwest | Mostly Cloudy | Drizzle | 
| November 6 | 36°F2°C | 48°F9°C | 9 mph15 km/h from Northwest | Partly Cloudy | Partly Cloudy | 
| November 7 | 33°F1°C | 53°F12°C | 8 mph13 km/h from South | Drizzle | Rain | 
| November 8 | 42°F6°C | 53°F11°C | 7 mph12 km/h from West | Mostly Cloudy | Mostly Cloudy | 
| November 9 | 41°F5°C | 52°F11°C | 5 mph8 km/h from South | Rain | Drizzle | 
| November 10 | 29°F-2°C | 41°F5°C | 10 mph16 km/h from Northwest | Mostly Cloudy | Partly Cloudy | 
Yes
Low of 38°F4°C, High of 60°F16°CWind: 10 mph15 km/h
Precipitation: None