No
you don't need a jacket based on the weather in York, PA, USA 1 second ago
67°F20°C & Mostly Clear
Wind is 4 mph6 km/h from the South, gusting to 9 mph15 km/h
| September 5 | ||||
| 9am | 68°F20°C | 4 mph7 km/h South | Mostly Clear | |
| 10am | 72°F22°C | 7 mph11 km/h South | Mostly Clear | |
| 11am | 75°F24°C | 9 mph14 km/h South | Clear | |
| 12pm | 78°F26°C | 10 mph17 km/h South | Clear | |
| 1pm | 81°F27°C | 12 mph19 km/h Southwest | Mostly Clear | |
| 2pm | 83°F28°C | 12 mph19 km/h Southwest | Mostly Clear | |
| 3pm | 85°F29°C | 12 mph20 km/h Southwest | Mostly Clear | |
| 4pm | 85°F29°C | 12 mph19 km/h Southwest | Partly Cloudy | |
| 5pm | 84°F29°C | 11 mph17 km/h Southwest | Mostly Clear | |
| 6pm | 83°F28°C | 9 mph14 km/h South | Mostly Clear | |
| 7pm | 81°F27°C | 7 mph11 km/h South | Mostly Clear | |
| 8pm | 78°F25°C | 6 mph9 km/h South | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 5 | 62°F17°C | 85°F29°C | 9 mph14 km/h from Southwest | Mostly Clear | Mostly Clear |
| September 6 | 63°F17°C | 81°F27°C | 6 mph9 km/h from Northwest | Rain | Rain |
| September 7 | 57°F14°C | 73°F23°C | 7 mph11 km/h from Northwest | Mostly Clear | Clear |
| September 8 | 51°F11°C | 72°F22°C | 5 mph7 km/h from North | Clear | Clear |
| September 9 | 52°F11°C | 73°F23°C | 6 mph9 km/h from East | Mostly Clear | Mostly Clear |
| September 10 | 53°F11°C | 72°F22°C | 4 mph7 km/h from Northeast | Partly Cloudy | Mostly Clear |
| September 11 | 55°F13°C | 77°F25°C | 5 mph9 km/h from North | Mostly Clear | Mostly Clear |
No
Low of 64°F18°C, High of 81°F27°CWind: 6 mph9 km/h
Precipitation: 52% rain