No
you don't need a jacket based on the weather in Lykens, PA, USA 1 second ago
69°F21°C & Mostly Cloudy
Wind is 1 mph1 km/h from the West, gusting to 2 mph4 km/h
| August 9 | ||||
| 10am | 71°F22°C | 1 mph2 km/h West | Clear | |
| 11am | 74°F24°C | 1 mph1 km/h West | Clear | |
| 12pm | 77°F25°C | 2 mph3 km/h Southeast | Mostly Clear | |
| 1pm | 78°F26°C | 3 mph5 km/h Southeast | Mostly Clear | |
| 2pm | 80°F27°C | 3 mph5 km/h Southeast | Clear | |
| 3pm | 81°F27°C | 3 mph5 km/h Southeast | Clear | |
| 4pm | 82°F28°C | 4 mph6 km/h Southeast | Clear | |
| 5pm | 81°F27°C | 4 mph6 km/h Southeast | Clear | |
| 6pm | 80°F27°C | 4 mph6 km/h Southeast | Clear | |
| 7pm | 78°F25°C | 3 mph5 km/h South | Clear | |
| 8pm | 74°F23°C | 3 mph4 km/h Southeast | Clear | |
| 9pm | 70°F21°C | 3 mph4 km/h Southeast | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 9 | 56°F13°C | 82°F28°C | 3 mph4 km/h from South | Clear | Clear |
| August 10 | 58°F15°C | 83°F28°C | 3 mph5 km/h from South | Clear | Clear |
| August 11 | 59°F15°C | 84°F29°C | 3 mph6 km/h from South | Clear | Clear |
| August 12 | 61°F16°C | 87°F30°C | 3 mph5 km/h from South | Clear | Clear |
| August 13 | 69°F20°C | 88°F31°C | 4 mph7 km/h from Southwest | Partly Cloudy | Mostly Clear |
| August 14 | 69°F21°C | 85°F30°C | 5 mph8 km/h from Northwest | Partly Cloudy | Mostly Clear |
| August 15 | 67°F19°C | 85°F30°C | 4 mph6 km/h from Southeast | Mostly Clear | Partly Cloudy |
Yes
Low of 58°F15°C, High of 83°F29°CWind: 3 mph5 km/h
Precipitation: None