No
you don't need a jacket based on the weather in Pittsburgh, PA, USA 29 seconds ago
69°F20°C & Clear
Wind is 2 mph4 km/h from the West, gusting to 6 mph10 km/h
| September 19 | ||||
| 12am | 67°F19°C | 3 mph4 km/h West | Clear | |
| 1am | 66°F19°C | 3 mph5 km/h Southwest | Clear | |
| 2am | 64°F18°C | 2 mph4 km/h Southwest | Clear | |
| 3am | 63°F17°C | 2 mph3 km/h Southwest | Clear | |
| 4am | 62°F17°C | 1 mph2 km/h Southwest | Clear | |
| 5am | 61°F16°C | 1 mph2 km/h Northwest | Clear | |
| 6am | 60°F16°C | 1 mph2 km/h West | Clear | |
| 7am | 60°F15°C | 1 mph2 km/h West | Clear | |
| 8am | 61°F16°C | 1 mph2 km/h East | Clear | |
| 9am | 66°F19°C | 1 mph1 km/h East | Clear | |
| 10am | 71°F22°C | 1 mph1 km/h Northeast | Clear | |
| 11am | 75°F24°C | 1 mph2 km/h Northwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 18 | 57°F14°C | 85°F30°C | 2 mph4 km/h from Northwest | Clear | Clear |
| September 19 | 60°F15°C | 84°F29°C | 3 mph6 km/h from North | Mostly Clear | Mostly Clear |
| September 20 | 60°F16°C | 83°F29°C | 4 mph7 km/h from East | Mostly Clear | Partly Cloudy |
| September 21 | 64°F18°C | 84°F29°C | 7 mph11 km/h from Southeast | Partly Cloudy | Mostly Cloudy |
| September 22 | 65°F18°C | 79°F26°C | 6 mph10 km/h from Southwest | Drizzle | Rain |
| September 23 | 65°F18°C | 76°F24°C | 5 mph7 km/h from Southwest | Drizzle | Thunderstorms |
| September 24 | 63°F17°C | 75°F24°C | 3 mph5 km/h from Northeast | Rain | Mostly Cloudy |
No
Low of 60°F16°C, High of 83°F29°CWind: 3 mph6 km/h
Precipitation: None