No
you don't need a jacket based on the weather in Philadelphia (Fairmount), Pennsylvania, United States 1 second ago
77°F25°C & Partly Cloudy
Wind is 2 mph3 km/h from the Southwest, gusting to 4 mph7 km/h
| July 31 | ||||
| 5am | 77°F25°C | 2 mph3 km/h South | Mostly Clear | |
| 6am | 77°F25°C | 2 mph3 km/h South | Mostly Clear | |
| 7am | 78°F25°C | 1 mph2 km/h South | Mostly Clear | |
| 8am | 80°F27°C | 1 mph2 km/h South | Partly Cloudy | |
| 9am | 83°F28°C | 1 mph2 km/h Southeast | Mostly Clear | |
| 10am | 85°F30°C | 3 mph5 km/h Southeast | Mostly Cloudy | |
| 11am | 87°F31°C | 4 mph6 km/h Southeast | Partly Cloudy | |
| 12pm | 89°F32°C | 4 mph6 km/h Southeast | Partly Cloudy | |
| 1pm | 89°F31°C | 3 mph5 km/h South | Mostly Cloudy | |
| 2pm | 86°F30°C | 3 mph6 km/h South | Cloudy | |
| 3pm | 85°F30°C | 4 mph6 km/h East | Thunderstorms | |
| 4pm | 84°F29°C | 4 mph6 km/h East | Thunderstorms | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 31 | 72°F22°C | 89°F32°C | 3 mph5 km/h from Southeast | Thunderstorms | Rain |
| August 1 | 67°F19°C | 74°F23°C | 10 mph16 km/h from Northeast | Drizzle | Mostly Clear |
| August 2 | 63°F17°C | 80°F27°C | 6 mph9 km/h from Northeast | Mostly Clear | Clear |
| August 3 | 62°F17°C | 83°F28°C | 2 mph4 km/h from Northeast | Mostly Clear | Mostly Clear |
| August 4 | 65°F18°C | 85°F29°C | 3 mph5 km/h from Northeast | Partly Cloudy | Mostly Cloudy |
| August 5 | 66°F19°C | 85°F29°C | 4 mph7 km/h from East | Mostly Cloudy | Mostly Cloudy |
| August 6 | 67°F20°C | 82°F28°C | 6 mph10 km/h from East | Cloudy | Rain |
No
Low of 67°F20°C, High of 74°F24°CWind: 10 mph16 km/h
Precipitation: 43% rain