No
you don't need a jacket based on the weather in Pennsylvania, USA 1 second ago
75°F24°C & Cloudy
Wind is 4 mph7 km/h from the Southwest, gusting to 8 mph13 km/h
| August 24 | ||||
| 12pm | 75°F24°C | 5 mph7 km/h Southwest | Partly Cloudy | |
| 1pm | 78°F25°C | 5 mph8 km/h South | Partly Cloudy | |
| 2pm | 79°F26°C | 6 mph9 km/h South | Partly Cloudy | |
| 3pm | 80°F27°C | 7 mph11 km/h South | Partly Cloudy | |
| 4pm | 79°F26°C | 8 mph13 km/h South | Mostly Cloudy | |
| 5pm | 79°F26°C | 9 mph14 km/h South | Mostly Cloudy | |
| 6pm | 78°F25°C | 8 mph13 km/h South | Mostly Cloudy | |
| 7pm | 74°F23°C | 5 mph8 km/h South | Mostly Cloudy | |
| 8pm | 71°F22°C | 4 mph7 km/h South | Partly Cloudy | |
| 9pm | 70°F21°C | 4 mph6 km/h South | Thunderstorms | |
| 10pm | 69°F20°C | 2 mph3 km/h Southwest | Thunderstorms | |
| 11pm | 67°F19°C | 3 mph6 km/h West | Thunderstorms | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 24 | 66°F19°C | 80°F27°C | 5 mph8 km/h from South | Thunderstorms | Thunderstorms |
| August 25 | 58°F14°C | 75°F24°C | 7 mph11 km/h from West | Mostly Clear | Clear |
| August 26 | 53°F11°C | 70°F21°C | 5 mph9 km/h from West | Partly Cloudy | Mostly Clear |
| August 27 | 50°F10°C | 70°F21°C | 6 mph9 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| August 28 | 50°F10°C | 73°F23°C | 4 mph7 km/h from West | Partly Cloudy | Mostly Cloudy |
| August 29 | 56°F13°C | 73°F23°C | 4 mph6 km/h from Northwest | Mostly Cloudy | Mostly Clear |
| August 30 | 51°F11°C | 71°F22°C | 3 mph5 km/h from North | Partly Cloudy | Partly Cloudy |
Yes
Low of 57°F14°C, High of 75°F24°CWind: 7 mph11 km/h
Precipitation: None