No
you don't need a jacket based on the weather in Slippery Rock, PA 16057, USA 1 second ago
72°F22°C & Mostly Cloudy
Wind is 4 mph7 km/h from the Southeast, gusting to 7 mph12 km/h
| September 16 | ||||
| 11am | 74°F23°C | 4 mph7 km/h Southeast | Cloudy | |
| 12pm | 77°F25°C | 4 mph6 km/h Southeast | Mostly Cloudy | |
| 1pm | 79°F26°C | 4 mph7 km/h Southeast | Partly Cloudy | |
| 2pm | 80°F27°C | 4 mph6 km/h East | Partly Cloudy | |
| 3pm | 81°F27°C | 3 mph5 km/h East | Partly Cloudy | |
| 4pm | 80°F27°C | 4 mph6 km/h East | Mostly Cloudy | |
| 5pm | 80°F26°C | 5 mph8 km/h East | Cloudy | |
| 6pm | 78°F25°C | 3 mph5 km/h East | Mostly Cloudy | |
| 7pm | 74°F23°C | 2 mph4 km/h East | Mostly Cloudy | |
| 8pm | 70°F21°C | 2 mph3 km/h Northeast | Mostly Cloudy | |
| 9pm | 67°F20°C | 4 mph6 km/h Northeast | Mostly Cloudy | |
| 10pm | 65°F19°C | 5 mph7 km/h Northeast | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 16 | 53°F12°C | 81°F27°C | 4 mph6 km/h from East | Mostly Cloudy | Partly Cloudy |
| September 17 | 57°F14°C | 79°F26°C | 4 mph6 km/h from East | Mostly Clear | Clear |
| September 18 | 55°F13°C | 80°F27°C | 4 mph7 km/h from Northwest | Clear | Mostly Clear |
| September 19 | 58°F14°C | 75°F24°C | 6 mph10 km/h from North | Partly Cloudy | Clear |
| September 20 | 53°F12°C | 78°F26°C | 6 mph10 km/h from East | Mostly Clear | Partly Cloudy |
| September 21 | 59°F15°C | 81°F27°C | 8 mph14 km/h from South | Mostly Clear | Mostly Clear |
| September 22 | 60°F15°C | 81°F27°C | 8 mph13 km/h from South | Mostly Clear | Partly Cloudy |
Yes
Low of 57°F14°C, High of 79°F26°CWind: 4 mph6 km/h
Precipitation: None