No
you don't need a jacket based on the weather in South Williamsport, PA 17702, USA 1 second ago
73°F23°C & Mostly Clear
Wind is 3 mph5 km/h from the West, gusting to 6 mph9 km/h
| June 5 | ||||
| 12am | 73°F23°C | 2 mph3 km/h East | Mostly Clear | |
| 1am | 71°F22°C | 2 mph4 km/h Northwest | Mostly Clear | |
| 2am | 70°F21°C | 1 mph2 km/h East | Mostly Clear | |
| 3am | 68°F20°C | 3 mph4 km/h Northeast | Mostly Clear | |
| 4am | 67°F19°C | 3 mph5 km/h Northeast | Mostly Clear | |
| 5am | 66°F19°C | 3 mph5 km/h Northeast | Mostly Clear | |
| 6am | 64°F18°C | 2 mph3 km/h Northeast | Mostly Cloudy | |
| 7am | 66°F19°C | 1 mph2 km/h Northeast | Cloudy | |
| 8am | 70°F21°C | 1 mph2 km/h East | Mostly Cloudy | |
| 9am | 73°F23°C | 1 mph2 km/h Southeast | Cloudy | |
| 10am | 76°F24°C | 2 mph3 km/h Southeast | Mostly Cloudy | |
| 11am | 79°F26°C | 2 mph3 km/h Southeast | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 4 | 53°F12°C | 87°F31°C | 3 mph5 km/h from Southeast | Clear | Mostly Clear |
| June 5 | 64°F18°C | 84°F29°C | 4 mph6 km/h from South | Mostly Cloudy | Drizzle |
| June 6 | 64°F18°C | 77°F25°C | 4 mph6 km/h from South | Rain | Rain |
| June 7 | 61°F16°C | 74°F24°C | 5 mph8 km/h from North | Rain | Mostly Cloudy |
| June 8 | 57°F14°C | 76°F24°C | 4 mph6 km/h from East | Mostly Cloudy | Drizzle |
| June 9 | 62°F16°C | 75°F24°C | 7 mph11 km/h from South | Drizzle | Rain |
| June 10 | 60°F16°C | 72°F22°C | 4 mph6 km/h from South | Rain | Drizzle |
No
Low of 64°F18°C, High of 84°F29°CWind: 4 mph6 km/h
Precipitation: 21% rain