Yes
you do need a jacket based on the weather in Williamsport, PA, USA 1 second ago
Why? Because it's cold enough that makes you wish you had a hat, but you're still too proud to admit it!
39°F4°C & Mostly Clear
Wind is 4 mph7 km/h from the West, gusting to 7 mph12 km/h
| October 25 | ||||
| 5am | 39°F4°C | 5 mph7 km/h West | Mostly Clear | |
| 6am | 38°F3°C | 4 mph7 km/h West | Mostly Clear | |
| 7am | 37°F3°C | 4 mph7 km/h West | Mostly Clear | |
| 8am | 37°F3°C | 4 mph6 km/h West | Mostly Clear | |
| 9am | 37°F3°C | 4 mph6 km/h West | Mostly Clear | |
| 10am | 36°F2°C | 3 mph6 km/h West | Mostly Clear | |
| 11am | 36°F2°C | 4 mph6 km/h West | Mostly Clear | |
| 12pm | 36°F2°C | 3 mph5 km/h West | Mostly Clear | |
| 1pm | 40°F5°C | 3 mph4 km/h Northwest | Mostly Clear | |
| 2pm | 45°F7°C | 3 mph5 km/h Northwest | Mostly Clear | |
| 3pm | 48°F9°C | 4 mph6 km/h Northwest | Mostly Clear | |
| 4pm | 51°F11°C | 4 mph6 km/h Northwest | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 25 | 36°F2°C | 54°F12°C | 3 mph5 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| October 26 | 36°F2°C | 53°F12°C | 2 mph4 km/h from North | Mostly Cloudy | Partly Cloudy |
| October 27 | 33°F1°C | 52°F11°C | 3 mph5 km/h from Northeast | Mostly Clear | Mostly Clear |
| October 28 | 32°F-0°C | 52°F11°C | 5 mph8 km/h from East | Mostly Clear | Partly Cloudy |
| October 29 | 36°F2°C | 54°F12°C | 4 mph7 km/h from Northeast | Partly Cloudy | Rain |
| October 30 | 43°F6°C | 54°F12°C | 6 mph9 km/h from Northeast | Rain | Drizzle |
| October 31 | 43°F6°C | 51°F10°C | 9 mph14 km/h from West | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 36°F2°C, High of 53°F12°CWind: 2 mph4 km/h
Precipitation: None