Yes
you do need a jacket based on the weather in Mechanicsburg, PA, USA 1 second ago
Why? Because too cold for just a hoodie, too warm for a parka!
49°F9°C & Mostly Clear
Wind is 5 mph8 km/h from the Southwest, gusting to 14 mph23 km/h
| October 31 | ||||
| 4am | 49°F9°C | 5 mph8 km/h Southwest | Mostly Clear | |
| 5am | 48°F9°C | 6 mph9 km/h Southwest | Mostly Clear | |
| 6am | 48°F9°C | 7 mph12 km/h West | Partly Cloudy | |
| 7am | 48°F9°C | 12 mph19 km/h West | Mostly Cloudy | |
| 8am | 47°F8°C | 15 mph24 km/h West | Partly Cloudy | |
| 9am | 46°F8°C | 15 mph24 km/h West | Mostly Clear | |
| 10am | 45°F7°C | 11 mph18 km/h West | Partly Cloudy | |
| 11am | 45°F7°C | 12 mph19 km/h West | Partly Cloudy | |
| 12pm | 45°F7°C | 12 mph19 km/h West | Mostly Cloudy | |
| 1pm | 47°F8°C | 12 mph19 km/h West | Mostly Cloudy | |
| 2pm | 48°F9°C | 14 mph23 km/h West | Mostly Cloudy | |
| 3pm | 50°F10°C | 16 mph26 km/h West | Windy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 30 | 48°F9°C | 64°F18°C | 5 mph8 km/h from Southeast | Rain | Mostly Clear |
| October 31 | 45°F7°C | 55°F13°C | 15 mph25 km/h from West | Windy | Partly Cloudy |
| November 1 | 43°F6°C | 56°F13°C | 9 mph15 km/h from West | Partly Cloudy | Partly Cloudy |
| November 2 | 38°F3°C | 57°F14°C | 2 mph3 km/h from South | Partly Cloudy | Partly Cloudy |
| November 3 | 40°F5°C | 58°F15°C | 5 mph9 km/h from Southwest | Partly Cloudy | Mostly Clear |
| November 4 | 42°F5°C | 56°F14°C | 11 mph18 km/h from Northwest | Mostly Clear | Partly Cloudy |
| November 5 | 38°F4°C | 59°F15°C | 8 mph13 km/h from South | Mostly Cloudy | Partly Cloudy |
Yes
Low of 45°F7°C, High of 55°F13°CWind: 15 mph25 km/h
Precipitation: None