No
you don't need a jacket based on the weather in Macungie, PA 18062, USA 1 second ago
83°F28°C & Clear
Wind is 6 mph10 km/h from the Southwest, gusting to 11 mph17 km/h
| July 5 | ||||
| 2pm | 83°F28°C | 7 mph11 km/h Southwest | Clear | |
| 3pm | 84°F29°C | 6 mph10 km/h Southwest | Clear | |
| 4pm | 84°F29°C | 7 mph11 km/h Southwest | Clear | |
| 5pm | 84°F29°C | 6 mph10 km/h Southwest | Clear | |
| 6pm | 83°F28°C | 6 mph9 km/h Southwest | Mostly Clear | |
| 7pm | 81°F27°C | 5 mph8 km/h South | Mostly Clear | |
| 8pm | 78°F26°C | 5 mph8 km/h South | Mostly Clear | |
| 9pm | 75°F24°C | 5 mph8 km/h South | Partly Cloudy | |
| 10pm | 73°F23°C | 5 mph8 km/h South | Mostly Cloudy | |
| 11pm | 71°F22°C | 5 mph8 km/h South | Partly Cloudy | |
| July 6 | ||||
| 12am | 70°F21°C | 5 mph8 km/h South | Mostly Cloudy | |
| 1am | 68°F20°C | 5 mph8 km/h South | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 5 | 57°F14°C | 84°F29°C | 4 mph6 km/h from Southwest | Clear | Partly Cloudy |
| July 6 | 65°F18°C | 87°F31°C | 6 mph10 km/h from Southwest | Mostly Clear | Mostly Clear |
| July 7 | 71°F22°C | 84°F29°C | 5 mph8 km/h from South | Rain | Rain |
| July 8 | 71°F22°C | 86°F30°C | 5 mph8 km/h from West | Thunderstorms | Drizzle |
| July 9 | 69°F20°C | 84°F29°C | 4 mph6 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| July 10 | 66°F19°C | 84°F29°C | 5 mph7 km/h from Southeast | Mostly Cloudy | Drizzle |
| July 11 | 67°F19°C | 83°F28°C | 3 mph4 km/h from Southwest | Drizzle | Drizzle |
No
Low of 64°F18°C, High of 88°F31°CWind: 6 mph10 km/h
Precipitation: None