No
you don't need a jacket based on the weather in Sewickley, PA 15143, USA 1 second ago
72°F22°C & Clear
Wind is 4 mph6 km/h from the North, gusting to 8 mph13 km/h
| September 18 | ||||
| 9pm | 71°F22°C | 4 mph6 km/h North | Clear | |
| 10pm | 69°F21°C | 4 mph7 km/h North | Clear | |
| 11pm | 67°F19°C | 4 mph7 km/h North | Clear | |
| September 19 | ||||
| 12am | 65°F18°C | 3 mph6 km/h North | Clear | |
| 1am | 63°F17°C | 3 mph4 km/h North | Clear | |
| 2am | 62°F17°C | 2 mph3 km/h North | Clear | |
| 3am | 61°F16°C | 2 mph3 km/h Northwest | Clear | |
| 4am | 59°F15°C | 2 mph2 km/h Northwest | Clear | |
| 5am | 59°F15°C | 1 mph2 km/h Northwest | Clear | |
| 6am | 58°F15°C | 2 mph3 km/h North | Clear | |
| 7am | 58°F14°C | 2 mph3 km/h North | Clear | |
| 8am | 59°F15°C | 2 mph3 km/h North | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 18 | 55°F13°C | 85°F30°C | 2 mph3 km/h from Northwest | Clear | Clear |
| September 19 | 57°F14°C | 82°F28°C | 4 mph6 km/h from North | Mostly Clear | Clear |
| September 20 | 58°F14°C | 82°F28°C | 4 mph7 km/h from East | Partly Cloudy | Mostly Cloudy |
| September 21 | 62°F17°C | 83°F28°C | 7 mph11 km/h from Southeast | Partly Cloudy | Mostly Cloudy |
| September 22 | 64°F18°C | 77°F25°C | 6 mph10 km/h from Southwest | Drizzle | Rain |
| September 23 | 64°F18°C | 75°F24°C | 5 mph8 km/h from Southwest | Drizzle | Rain |
| September 24 | 62°F17°C | 74°F23°C | 3 mph5 km/h from Northeast | Rain | Rain |
Yes
Low of 57°F14°C, High of 82°F28°CWind: 4 mph6 km/h
Precipitation: None