No
you don't need a jacket based on the weather in Allentown, PA 18104, USA 1 second ago
76°F24°C & Mostly Cloudy
Wind is 4 mph6 km/h from the South, gusting to 7 mph12 km/h
| July 8 | ||||
| 1am | 75°F24°C | 5 mph8 km/h Southwest | Partly Cloudy | |
| 2am | 74°F23°C | 6 mph9 km/h West | Clear | |
| 3am | 74°F23°C | 4 mph7 km/h West | Clear | |
| 4am | 73°F23°C | 4 mph6 km/h West | Clear | |
| 5am | 72°F22°C | 3 mph6 km/h West | Partly Cloudy | |
| 6am | 72°F22°C | 4 mph6 km/h West | Partly Cloudy | |
| 7am | 74°F24°C | 4 mph6 km/h West | Mostly Clear | |
| 8am | 77°F25°C | 5 mph7 km/h West | Partly Cloudy | |
| 9am | 80°F26°C | 5 mph8 km/h West | Partly Cloudy | |
| 10am | 82°F28°C | 5 mph9 km/h West | Mostly Clear | |
| 11am | 84°F29°C | 6 mph10 km/h West | Partly Cloudy | |
| 12pm | 86°F30°C | 7 mph11 km/h West | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 8 | 72°F22°C | 89°F32°C | 6 mph10 km/h from West | Thunderstorms | Drizzle |
| July 9 | 69°F21°C | 87°F30°C | 3 mph6 km/h from West | Partly Cloudy | Thunderstorms |
| July 10 | 71°F22°C | 84°F29°C | 5 mph8 km/h from South | Rain | Thunderstorms |
| July 11 | 71°F22°C | 86°F30°C | 3 mph5 km/h from Northwest | Rain | Drizzle |
| July 12 | 70°F21°C | 87°F30°C | 4 mph7 km/h from Southeast | Rain | Partly Cloudy |
| July 13 | 70°F21°C | 86°F30°C | 4 mph7 km/h from South | Drizzle | Rain |
| July 14 | 70°F21°C | 83°F28°C | 4 mph6 km/h from South | Drizzle | Drizzle |
No
Low of 69°F21°C, High of 87°F31°CWind: 3 mph6 km/h
Precipitation: 17% rain