No
you don't need a jacket based on the weather in Mechanicsburg, PA 17050, USA 1 second ago
61°F16°C & Cloudy
Wind is 6 mph10 km/h from the East, gusting to 15 mph24 km/h
| June 15 | ||||
| 5am | 61°F16°C | 7 mph11 km/h East | Cloudy | |
| 6am | 61°F16°C | 7 mph11 km/h East | Cloudy | |
| 7am | 61°F16°C | 7 mph12 km/h East | Cloudy | |
| 8am | 61°F16°C | 7 mph11 km/h East | Cloudy | |
| 9am | 62°F16°C | 7 mph11 km/h East | Cloudy | |
| 10am | 62°F17°C | 7 mph11 km/h East | Cloudy | |
| 11am | 63°F17°C | 6 mph10 km/h East | Cloudy | |
| 12pm | 64°F18°C | 6 mph9 km/h East | Cloudy | |
| 1pm | 66°F19°C | 5 mph8 km/h East | Drizzle | |
| 2pm | 67°F19°C | 5 mph9 km/h East | Drizzle | |
| 3pm | 67°F20°C | 6 mph10 km/h East | Drizzle | |
| 4pm | 67°F20°C | 6 mph10 km/h East | Drizzle | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 15 | 61°F16°C | 67°F20°C | 6 mph10 km/h from East | Rain | Drizzle |
| June 16 | 60°F16°C | 70°F21°C | 5 mph8 km/h from East | Drizzle | Drizzle |
| June 17 | 63°F17°C | 76°F24°C | 6 mph9 km/h from Southeast | Rain | Rain |
| June 18 | 68°F20°C | 87°F30°C | 5 mph8 km/h from West | Partly Cloudy | Mostly Clear |
| June 19 | 68°F20°C | 87°F30°C | 8 mph13 km/h from Southwest | Thunderstorms | Thunderstorms |
| June 20 | 64°F18°C | 82°F28°C | 10 mph16 km/h from Northwest | Mostly Clear | Mostly Clear |
| June 21 | 65°F18°C | 87°F31°C | 5 mph8 km/h from Southwest | Mostly Clear | Mostly Cloudy |
No
Low of 60°F16°C, High of 70°F21°CWind: 5 mph8 km/h
Precipitation: 44% rain