No
you don't need a jacket based on the weather in Harrisburg, PA, USA 1 second ago
73°F23°C & Partly Cloudy
Wind is 7 mph12 km/h from the Northwest, gusting to 14 mph22 km/h
| August 27 | ||||
| 6pm | 73°F23°C | 7 mph12 km/h Northwest | Mostly Clear | |
| 7pm | 71°F22°C | 5 mph9 km/h Northwest | Mostly Clear | |
| 8pm | 67°F20°C | 4 mph6 km/h Northwest | Clear | |
| 9pm | 65°F18°C | 4 mph6 km/h Northwest | Clear | |
| 10pm | 63°F17°C | 4 mph6 km/h North | Partly Cloudy | |
| 11pm | 61°F16°C | 2 mph4 km/h Southwest | Mostly Clear | |
| August 28 | ||||
| 12am | 60°F15°C | 3 mph4 km/h Southwest | Mostly Clear | |
| 1am | 58°F15°C | 2 mph4 km/h West | Partly Cloudy | |
| 2am | 57°F14°C | 2 mph4 km/h West | Mostly Cloudy | |
| 3am | 56°F13°C | 2 mph4 km/h West | Mostly Cloudy | |
| 4am | 55°F13°C | 2 mph3 km/h West | Mostly Cloudy | |
| 5am | 55°F13°C | 2 mph3 km/h West | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 27 | 53°F12°C | 74°F23°C | 6 mph9 km/h from Northwest | Mostly Clear | Partly Cloudy |
| August 28 | 53°F12°C | 76°F25°C | 5 mph8 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
| August 29 | 58°F14°C | 74°F23°C | 8 mph13 km/h from Northwest | Mostly Clear | Clear |
| August 30 | 52°F11°C | 72°F22°C | 5 mph8 km/h from North | Mostly Clear | Clear |
| August 31 | 54°F12°C | 75°F24°C | 4 mph6 km/h from North | Clear | Clear |
| September 1 | 56°F14°C | 77°F25°C | 3 mph5 km/h from Northeast | Mostly Clear | Mostly Clear |
| September 2 | 59°F15°C | 78°F26°C | 3 mph5 km/h from East | Mostly Clear | Mostly Clear |
Yes
Low of 54°F12°C, High of 76°F25°CWind: 5 mph8 km/h
Precipitation: None