No
you don't need a jacket based on the weather in Pittsburgh, PA, USA 18 minutes ago
68°F20°C & Clear
Wind is 3 mph5 km/h from the NE, gusting to 7 mph12 km/h
| July 27 | ||||
| 1am | 67°F19°C | 3 mph5 km/h NE | Mostly Clear | |
| 2am | 65°F18°C | 3 mph5 km/h NE | Clear | |
| 3am | 64°F18°C | 3 mph4 km/h NE | Clear | |
| 4am | 63°F17°C | 3 mph5 km/h NE | Clear | |
| 5am | 62°F17°C | 3 mph5 km/h NE | Clear | |
| 6am | 61°F16°C | 3 mph6 km/h NE | Clear | |
| 7am | 62°F17°C | 3 mph5 km/h NE | Clear | |
| 8am | 66°F19°C | 3 mph5 km/h E | Mostly Clear | |
| 9am | 71°F21°C | 3 mph5 km/h E | Mostly Clear | |
| 10am | 75°F24°C | 4 mph6 km/h E | Mostly Clear | |
| 11am | 79°F26°C | 4 mph6 km/h SE | Clear | |
| 12pm | 82°F28°C | 4 mph6 km/h E | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 27 | 61°F16°C | 89°F32°C | 4 mph6 km/h from E | Mostly Clear | Clear |
| July 28 | 66°F19°C | 93°F34°C | 3 mph5 km/h from SW | Clear | Mostly Clear |
| July 29 | 67°F20°C | 89°F32°C | 5 mph9 km/h from SW | Drizzle | Drizzle |
| July 30 | 69°F20°C | 87°F30°C | 6 mph9 km/h from S | Drizzle | Drizzle |
| July 31 | 70°F21°C | 88°F31°C | 6 mph9 km/h from W | Rain | Rain |
| August 1 | 68°F20°C | 90°F32°C | 4 mph6 km/h from W | Mostly Clear | Mostly Clear |
| August 2 | 70°F21°C | 92°F33°C | 4 mph6 km/h from S | Mostly Clear | Mostly Cloudy |
No
Low of 62°F17°C, High of 89°F32°CWind: 4 mph6 km/h
Precipitation: None