Yes
you do need a jacket based on the weather in Williamsport, PA, USA 1 second ago
Why? Because there's a refreshing nip in the air.
47°F8°C & Mostly Clear
Wind is 2 mph4 km/h from the W, gusting to 5 mph8 km/h
| April 16 | ||||
| 3am | 47°F8°C | 3 mph5 km/h W | Mostly Clear | |
| 4am | 45°F7°C | 3 mph5 km/h NW | Clear | |
| 5am | 44°F7°C | 3 mph4 km/h NW | Mostly Clear | |
| 6am | 43°F6°C | 3 mph4 km/h NW | Clear | |
| 7am | 43°F6°C | 2 mph4 km/h NW | Clear | |
| 8am | 47°F8°C | 2 mph2 km/h NW | Clear | |
| 9am | 53°F11°C | 2 mph3 km/h W | Clear | |
| 10am | 57°F14°C | 3 mph4 km/h NW | Clear | |
| 11am | 61°F16°C | 4 mph6 km/h W | Clear | |
| 12pm | 64°F18°C | 5 mph8 km/h W | Mostly Clear | |
| 1pm | 67°F19°C | 6 mph10 km/h W | Partly Cloudy | |
| 2pm | 69°F21°C | 6 mph10 km/h NW | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 16 | 43°F6°C | 72°F22°C | 4 mph7 km/h from NW | Clear | Partly Cloudy |
| April 17 | 43°F6°C | 59°F15°C | 5 mph7 km/h from SE | Rain | Rain |
| April 18 | 51°F11°C | 61°F16°C | 5 mph8 km/h from SE | Cloudy | Cloudy |
| April 19 | 46°F8°C | 59°F15°C | 6 mph10 km/h from SE | Cloudy | Cloudy |
| April 20 | 43°F6°C | 63°F17°C | 8 mph13 km/h from W | Mostly Cloudy | Partly Cloudy |
| April 21 | 39°F4°C | 57°F14°C | 6 mph9 km/h from NW | Mostly Cloudy | Partly Cloudy |
| April 22 | 36°F2°C | 60°F16°C | 4 mph7 km/h from W | Partly Cloudy | Mostly Clear |
Yes
Low of 43°F6°C, High of 59°F15°CWind: 5 mph7 km/h
Precipitation: 55% rain