Yes
you do need a jacket based on the weather in Hershey, PA, USA 1 second ago
Why? Because just cool enough for a jacket, but not warm enough to ditch it!
57°F14°C & Partly Cloudy
Wind is 4 mph6 km/h from the Northwest, gusting to 7 mph12 km/h
| October 25 | ||||
| 6pm | 58°F14°C | 4 mph7 km/h Northwest | Partly Cloudy | |
| 7pm | 58°F14°C | 5 mph7 km/h Northwest | Mostly Cloudy | |
| 8pm | 58°F14°C | 5 mph8 km/h Northwest | Cloudy | |
| 9pm | 56°F13°C | 5 mph7 km/h Northwest | Cloudy | |
| 10pm | 54°F12°C | 3 mph4 km/h Northwest | Cloudy | |
| 11pm | 51°F10°C | 1 mph2 km/h North | Cloudy | |
| October 26 | ||||
| 12am | 49°F10°C | 1 mph2 km/h North | Cloudy | |
| 1am | 48°F9°C | 1 mph2 km/h North | Cloudy | |
| 2am | 47°F8°C | 1 mph2 km/h North | Cloudy | |
| 3am | 45°F7°C | 1 mph2 km/h North | Mostly Cloudy | |
| 4am | 43°F6°C | 1 mph2 km/h North | Partly Cloudy | |
| 5am | 42°F6°C | 2 mph2 km/h North | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 25 | 35°F2°C | 58°F14°C | 3 mph5 km/h from Northwest | Partly Cloudy | Mostly Cloudy |
| October 26 | 39°F4°C | 58°F14°C | 2 mph4 km/h from North | Partly Cloudy | Partly Cloudy |
| October 27 | 38°F3°C | 55°F13°C | 6 mph10 km/h from East | Mostly Clear | Mostly Clear |
| October 28 | 37°F3°C | 56°F13°C | 9 mph15 km/h from Northeast | Partly Cloudy | Mostly Cloudy |
| October 29 | 42°F5°C | 56°F13°C | 10 mph15 km/h from Northeast | Drizzle | Rain |
| October 30 | 45°F7°C | 52°F11°C | 11 mph18 km/h from North | Thunderstorms | Thunderstorms |
| October 31 | 41°F5°C | 54°F12°C | 13 mph20 km/h from West | Partly Cloudy | Mostly Clear |
Yes
Low of 39°F4°C, High of 58°F15°CWind: 2 mph4 km/h
Precipitation: None