Yes
you do need a jacket based on the weather in McKees Rocks, PA 15136, USA 1 second ago
Why? Because it's pretty chilly!
53°F12°C & Cloudy
Wind is 2 mph4 km/h from the East, gusting to 5 mph8 km/h
| September 2 | ||||
| 8am | 56°F13°C | 2 mph4 km/h East | Mostly Clear | |
| 9am | 61°F16°C | 3 mph4 km/h Southeast | Mostly Clear | |
| 10am | 66°F19°C | 4 mph6 km/h Southeast | Mostly Clear | |
| 11am | 70°F21°C | 4 mph6 km/h Southeast | Mostly Clear | |
| 12pm | 73°F23°C | 4 mph6 km/h South | Mostly Clear | |
| 1pm | 74°F24°C | 4 mph6 km/h Southeast | Partly Cloudy | |
| 2pm | 75°F24°C | 3 mph5 km/h South | Partly Cloudy | |
| 3pm | 76°F24°C | 3 mph5 km/h South | Partly Cloudy | |
| 4pm | 76°F24°C | 3 mph5 km/h South | Partly Cloudy | |
| 5pm | 75°F24°C | 3 mph5 km/h Southeast | Partly Cloudy | |
| 6pm | 74°F23°C | 3 mph5 km/h Southeast | Partly Cloudy | |
| 7pm | 72°F22°C | 4 mph6 km/h Southeast | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 2 | 53°F11°C | 76°F24°C | 3 mph5 km/h from Southeast | Partly Cloudy | Mostly Clear |
| September 3 | 54°F12°C | 79°F26°C | 6 mph9 km/h from South | Mostly Clear | Mostly Clear |
| September 4 | 60°F15°C | 69°F21°C | 8 mph13 km/h from Southwest | Rain | Drizzle |
| September 5 | 57°F14°C | 77°F25°C | 10 mph16 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| September 6 | 56°F13°C | 71°F22°C | 6 mph10 km/h from West | Drizzle | Mostly Clear |
| September 7 | 51°F10°C | 69°F20°C | 5 mph9 km/h from West | Mostly Clear | Mostly Clear |
| September 8 | 49°F9°C | 71°F21°C | 3 mph5 km/h from East | Mostly Clear | Partly Cloudy |
Yes
Low of 55°F13°C, High of 79°F26°CWind: 6 mph9 km/h
Precipitation: None