No
you don't need a jacket based on the weather in Pittsburgh, PA, USA 2 minutes ago
80°F27°C & Cloudy
Wind is 6 mph9 km/h from the Northeast, gusting to 11 mph17 km/h
| September 16 | ||||
| 6pm | 79°F26°C | 5 mph8 km/h Northeast | Partly Cloudy | |
| 7pm | 76°F25°C | 3 mph5 km/h Northeast | Partly Cloudy | |
| 8pm | 73°F23°C | 3 mph5 km/h East | Partly Cloudy | |
| 9pm | 71°F22°C | 2 mph3 km/h East | Cloudy | |
| 10pm | 69°F21°C | 3 mph5 km/h East | Mostly Cloudy | |
| 11pm | 68°F20°C | 3 mph5 km/h East | Mostly Cloudy | |
| September 17 | ||||
| 12am | 66°F19°C | 3 mph5 km/h Southeast | Mostly Cloudy | |
| 1am | 65°F18°C | 3 mph5 km/h East | Mostly Cloudy | |
| 2am | 64°F18°C | 3 mph5 km/h Southeast | Mostly Cloudy | |
| 3am | 63°F17°C | 3 mph5 km/h Southeast | Mostly Cloudy | |
| 4am | 63°F17°C | 2 mph4 km/h Southeast | Mostly Cloudy | |
| 5am | 62°F17°C | 2 mph3 km/h East | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 16 | 60°F16°C | 81°F27°C | 3 mph5 km/h from East | Partly Cloudy | Mostly Cloudy |
| September 17 | 61°F16°C | 79°F26°C | 4 mph6 km/h from Northeast | Partly Cloudy | Mostly Clear |
| September 18 | 59°F15°C | 83°F28°C | 3 mph5 km/h from West | Clear | Mostly Clear |
| September 19 | 61°F16°C | 80°F27°C | 5 mph8 km/h from North | Partly Cloudy | Clear |
| September 20 | 55°F13°C | 80°F26°C | 6 mph9 km/h from East | Clear | Mostly Clear |
| September 21 | 60°F16°C | 83°F28°C | 6 mph10 km/h from South | Partly Cloudy | Mostly Clear |
| September 22 | 63°F17°C | 81°F27°C | 5 mph9 km/h from South | Partly Cloudy | Partly Cloudy |
No
Low of 61°F16°C, High of 79°F26°CWind: 4 mph6 km/h
Precipitation: None