No
you don't need a jacket based on the weather in King of Prussia, PA, USA 1 second ago
60°F15°C & Cloudy
Wind is 4 mph7 km/h from the Northeast, gusting to 14 mph22 km/h
| June 16 | ||||
| 5am | 60°F15°C | 5 mph8 km/h Northeast | Cloudy | |
| 6am | 60°F15°C | 5 mph8 km/h East | Cloudy | |
| 7am | 60°F16°C | 6 mph9 km/h Northeast | Cloudy | |
| 8am | 61°F16°C | 6 mph10 km/h Northeast | Cloudy | |
| 9am | 62°F16°C | 6 mph9 km/h Northeast | Cloudy | |
| 10am | 63°F17°C | 6 mph9 km/h Northeast | Drizzle | |
| 11am | 63°F17°C | 5 mph9 km/h East | Cloudy | |
| 12pm | 65°F18°C | 6 mph9 km/h Northeast | Drizzle | |
| 1pm | 67°F19°C | 6 mph10 km/h East | Cloudy | |
| 2pm | 68°F20°C | 6 mph9 km/h East | Cloudy | |
| 3pm | 69°F21°C | 6 mph9 km/h East | Cloudy | |
| 4pm | 70°F21°C | 6 mph9 km/h East | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 16 | 59°F15°C | 70°F21°C | 6 mph9 km/h from East | Drizzle | Cloudy |
| June 17 | 63°F17°C | 78°F25°C | 4 mph6 km/h from Southeast | Drizzle | Drizzle |
| June 18 | 67°F20°C | 86°F30°C | 6 mph9 km/h from Southwest | Rain | Thunderstorms |
| June 19 | 71°F22°C | 88°F31°C | 9 mph14 km/h from Southwest | Partly Cloudy | Mostly Clear |
| June 20 | 66°F19°C | 83°F28°C | 9 mph15 km/h from West | Mostly Clear | Mostly Clear |
| June 21 | 67°F19°C | 88°F31°C | 6 mph10 km/h from West | Partly Cloudy | Partly Cloudy |
| June 22 | 71°F21°C | 89°F32°C | 7 mph12 km/h from Southwest | Mostly Cloudy | Partly Cloudy |
No
Low of 63°F17°C, High of 78°F26°CWind: 4 mph6 km/h
Precipitation: 36% rain