No
you don't need a jacket based on the weather in Bethlehem, PA, USA 1 second ago
71°F21°C & Clear
Wind is 1 mph1 km/h from the Southeast, gusting to 2 mph3 km/h
| July 16 | ||||
| 6am | 71°F22°C | 2 mph3 km/h Northwest | Mostly Clear | |
| 7am | 73°F23°C | 1 mph1 km/h Southeast | Mostly Clear | |
| 8am | 77°F25°C | 1 mph1 km/h East | Clear | |
| 9am | 80°F27°C | 1 mph2 km/h South | Mostly Clear | |
| 10am | 83°F28°C | 3 mph5 km/h South | Mostly Clear | |
| 11am | 84°F29°C | 5 mph8 km/h South | Mostly Cloudy | |
| 12pm | 86°F30°C | 6 mph9 km/h Southwest | Mostly Cloudy | |
| 1pm | 87°F31°C | 5 mph8 km/h Southwest | Mostly Cloudy | |
| 2pm | 88°F31°C | 5 mph8 km/h Southwest | Mostly Cloudy | |
| 3pm | 88°F31°C | 6 mph9 km/h Southwest | Mostly Cloudy | |
| 4pm | 88°F31°C | 7 mph11 km/h Southwest | Mostly Cloudy | |
| 5pm | 86°F30°C | 5 mph9 km/h Southwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 16 | 71°F21°C | 88°F31°C | 4 mph7 km/h from South | Partly Cloudy | Thunderstorms |
| July 17 | 73°F23°C | 89°F32°C | 9 mph15 km/h from West | Thunderstorms | Partly Cloudy |
| July 18 | 67°F20°C | 82°F28°C | 8 mph12 km/h from Northwest | Partly Cloudy | Mostly Clear |
| July 19 | 62°F17°C | 85°F29°C | 3 mph5 km/h from West | Mostly Clear | Rain |
| July 20 | 70°F21°C | 84°F29°C | 6 mph9 km/h from West | Rain | Mostly Clear |
| July 21 | 64°F18°C | 82°F28°C | 4 mph7 km/h from North | Mostly Clear | Mostly Clear |
| July 22 | 64°F18°C | 83°F28°C | 3 mph5 km/h from Southeast | Partly Cloudy | Partly Cloudy |
No
Low of 73°F23°C, High of 89°F32°CWind: 9 mph15 km/h
Precipitation: 40% rain