No
you don't need a jacket based on the weather in Summerhill, PA, USA 1 second ago
62°F16°C & Clear
Wind is 9 mph14 km/h from the Northwest, gusting to 19 mph30 km/h
| August 27 | ||||
| 12pm | 63°F17°C | 10 mph17 km/h Northwest | Partly Cloudy | |
| 1pm | 64°F18°C | 11 mph18 km/h Northwest | Partly Cloudy | |
| 2pm | 65°F19°C | 11 mph18 km/h Northwest | Partly Cloudy | |
| 3pm | 66°F19°C | 11 mph17 km/h Northwest | Partly Cloudy | |
| 4pm | 67°F19°C | 11 mph17 km/h Northwest | Partly Cloudy | |
| 5pm | 67°F20°C | 10 mph16 km/h Northwest | Mostly Clear | |
| 6pm | 66°F19°C | 8 mph13 km/h Northwest | Mostly Clear | |
| 7pm | 64°F18°C | 6 mph9 km/h Northwest | Mostly Clear | |
| 8pm | 59°F15°C | 3 mph5 km/h West | Partly Cloudy | |
| 9pm | 57°F14°C | 3 mph5 km/h West | Partly Cloudy | |
| 10pm | 56°F13°C | 3 mph5 km/h West | Mostly Cloudy | |
| 11pm | 54°F12°C | 3 mph5 km/h West | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 27 | 46°F8°C | 67°F20°C | 8 mph14 km/h from Northwest | Mostly Clear | Mostly Cloudy |
| August 28 | 47°F9°C | 69°F21°C | 6 mph10 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
| August 29 | 50°F10°C | 66°F19°C | 9 mph15 km/h from Northwest | Partly Cloudy | Clear |
| August 30 | 45°F7°C | 67°F20°C | 4 mph7 km/h from Northwest | Mostly Clear | Clear |
| August 31 | 48°F9°C | 71°F22°C | 4 mph7 km/h from East | Mostly Clear | Mostly Clear |
| September 1 | 50°F10°C | 73°F23°C | 5 mph7 km/h from East | Mostly Clear | Mostly Clear |
| September 2 | 53°F12°C | 72°F22°C | 6 mph9 km/h from Southeast | Partly Cloudy | Partly Cloudy |
Yes
Low of 47°F9°C, High of 69°F21°CWind: 6 mph10 km/h
Precipitation: None