No
you don't need a jacket based on the weather in King of Prussia, PA, USA 1 second ago
64°F18°C & Cloudy
Wind is 5 mph8 km/h from the East, gusting to 12 mph20 km/h
| June 15 | ||||
| 8pm | 64°F18°C | 5 mph9 km/h East | Cloudy | |
| 9pm | 63°F17°C | 5 mph9 km/h East | Cloudy | |
| 10pm | 63°F17°C | 6 mph9 km/h East | Cloudy | |
| 11pm | 62°F17°C | 5 mph7 km/h East | Cloudy | |
| June 16 | ||||
| 12am | 62°F16°C | 4 mph7 km/h East | Cloudy | |
| 1am | 61°F16°C | 4 mph7 km/h East | Cloudy | |
| 2am | 61°F16°C | 4 mph6 km/h East | Cloudy | |
| 3am | 61°F16°C | 4 mph7 km/h Northeast | Drizzle | |
| 4am | 61°F16°C | 4 mph7 km/h Northeast | Drizzle | |
| 5am | 61°F16°C | 5 mph7 km/h Northeast | Drizzle | |
| 6am | 61°F16°C | 4 mph7 km/h Northeast | Drizzle | |
| 7am | 61°F16°C | 5 mph8 km/h Northeast | Drizzle | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 15 | 58°F14°C | 65°F18°C | 2 mph4 km/h from East | Cloudy | Drizzle |
| June 16 | 61°F16°C | 71°F22°C | 6 mph10 km/h from East | Drizzle | Cloudy |
| June 17 | 64°F18°C | 77°F25°C | 5 mph8 km/h from Southeast | Drizzle | Drizzle |
| June 18 | 69°F20°C | 85°F30°C | 6 mph9 km/h from West | Rain | Mostly Clear |
| June 19 | 70°F21°C | 87°F30°C | 10 mph15 km/h from West | Heavy Rain | Heavy Rain |
| June 20 | 64°F18°C | 84°F29°C | 8 mph13 km/h from West | Mostly Clear | Mostly Clear |
| June 21 | 65°F18°C | 86°F30°C | 4 mph7 km/h from Northwest | Mostly Clear | Mostly Cloudy |
No
Low of 61°F16°C, High of 71°F22°CWind: 6 mph10 km/h
Precipitation: 35% rain