Yes
you do need a jacket based on the weather in 100 Hersheypark Dr, Hershey, PA 17033, USA 1 second ago
Why? Because it's pretty chilly!
57°F14°C & Cloudy
Wind is 3 mph5 km/h from the South, gusting to 8 mph13 km/h
| October 18 | ||||
| 3pm | 61°F16°C | 4 mph6 km/h South | Mostly Cloudy | |
| 4pm | 64°F18°C | 4 mph7 km/h Southeast | Mostly Cloudy | |
| 5pm | 67°F19°C | 5 mph9 km/h South | Mostly Cloudy | |
| 6pm | 70°F21°C | 6 mph9 km/h South | Partly Cloudy | |
| 7pm | 71°F22°C | 6 mph10 km/h South | Partly Cloudy | |
| 8pm | 71°F22°C | 7 mph11 km/h South | Mostly Cloudy | |
| 9pm | 69°F21°C | 6 mph10 km/h South | Mostly Clear | |
| 10pm | 66°F19°C | 5 mph8 km/h South | Clear | |
| 11pm | 62°F16°C | 5 mph9 km/h Southeast | Clear | |
| October 19 | ||||
| 12am | 59°F15°C | 5 mph8 km/h Southeast | Clear | |
| 1am | 57°F14°C | 4 mph7 km/h Southeast | Clear | |
| 2am | 56°F13°C | 4 mph6 km/h Southeast | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 18 | 48°F9°C | 71°F22°C | 4 mph7 km/h from South | Partly Cloudy | Mostly Clear |
| October 19 | 51°F10°C | 73°F23°C | 12 mph20 km/h from Southeast | Mostly Cloudy | Rain |
| October 20 | 48°F9°C | 61°F16°C | 14 mph22 km/h from West | Rain | Mostly Clear |
| October 21 | 43°F6°C | 65°F18°C | 6 mph10 km/h from South | Mostly Clear | Mostly Clear |
| October 22 | 44°F7°C | 58°F14°C | 9 mph15 km/h from West | Partly Cloudy | Partly Cloudy |
| October 23 | 43°F6°C | 56°F13°C | 10 mph16 km/h from West | Partly Cloudy | Clear |
| October 24 | 38°F3°C | 58°F14°C | 6 mph10 km/h from West | Partly Cloudy | Mostly Cloudy |
Yes
Low of 51°F11°C, High of 73°F23°CWind: 12 mph20 km/h
Precipitation: None