No
you don't need a jacket based on the weather in Pittsburgh, PA 15228, USA 1 second ago
78°F25°C & Clear
Wind is 4 mph7 km/h from the Northeast, gusting to 8 mph13 km/h
| September 14 | ||||
| 1pm | 79°F26°C | 5 mph8 km/h Northeast | Clear | |
| 2pm | 81°F27°C | 5 mph7 km/h Northeast | Clear | |
| 3pm | 82°F28°C | 5 mph7 km/h Northeast | Clear | |
| 4pm | 83°F28°C | 5 mph8 km/h Northeast | Clear | |
| 5pm | 82°F28°C | 5 mph9 km/h Northeast | Clear | |
| 6pm | 81°F27°C | 5 mph9 km/h Northeast | Clear | |
| 7pm | 77°F25°C | 4 mph6 km/h Northeast | Clear | |
| 8pm | 73°F23°C | 4 mph6 km/h Northeast | Clear | |
| 9pm | 70°F21°C | 4 mph6 km/h Northeast | Clear | |
| 10pm | 68°F20°C | 4 mph6 km/h North | Clear | |
| 11pm | 66°F19°C | 4 mph7 km/h North | Clear | |
| September 15 | ||||
| 12am | 65°F18°C | 4 mph7 km/h Northeast | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 14 | 56°F13°C | 83°F28°C | 4 mph6 km/h from Northeast | Clear | Clear |
| September 15 | 58°F15°C | 82°F28°C | 5 mph8 km/h from East | Partly Cloudy | Mostly Cloudy |
| September 16 | 58°F15°C | 79°F26°C | 6 mph10 km/h from East | Partly Cloudy | Partly Cloudy |
| September 17 | 59°F15°C | 76°F24°C | 5 mph8 km/h from East | Mostly Cloudy | Partly Cloudy |
| September 18 | 58°F15°C | 80°F26°C | 2 mph3 km/h from Northeast | Mostly Clear | Clear |
| September 19 | 57°F14°C | 81°F27°C | 3 mph5 km/h from Northwest | Mostly Clear | Mostly Clear |
| September 20 | 58°F15°C | 77°F25°C | 4 mph7 km/h from East | Mostly Clear | Mostly Cloudy |
Yes
Low of 58°F15°C, High of 82°F28°CWind: 5 mph8 km/h
Precipitation: None