No
you don't need a jacket based on the weather in Horsham, PA, USA 29 minutes ago
80°F27°C & Cloudy
Wind is 8 mph13 km/h from the East, gusting to 14 mph23 km/h
| July 26 | ||||
| 11am | 82°F28°C | 9 mph14 km/h East | Cloudy | |
| 12pm | 84°F29°C | 9 mph14 km/h East | Mostly Cloudy | |
| 1pm | 85°F29°C | 9 mph14 km/h East | Cloudy | |
| 2pm | 86°F30°C | 7 mph11 km/h East | Mostly Cloudy | |
| 3pm | 87°F30°C | 6 mph10 km/h Southeast | Mostly Cloudy | |
| 4pm | 86°F30°C | 6 mph10 km/h Southeast | Cloudy | |
| 5pm | 85°F30°C | 7 mph11 km/h Southeast | Cloudy | |
| 6pm | 84°F29°C | 7 mph12 km/h Southeast | Cloudy | |
| 7pm | 82°F28°C | 7 mph12 km/h Southeast | Cloudy | |
| 8pm | 80°F27°C | 7 mph11 km/h Southeast | Cloudy | |
| 9pm | 77°F25°C | 7 mph11 km/h Southeast | Cloudy | |
| 10pm | 75°F24°C | 6 mph9 km/h Southeast | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 26 | 73°F23°C | 87°F30°C | 7 mph11 km/h from East | Mostly Cloudy | Drizzle |
| July 27 | 72°F22°C | 86°F30°C | 6 mph9 km/h from Southwest | Rain | Thunderstorms |
| July 28 | 73°F23°C | 91°F33°C | 4 mph7 km/h from North | Mostly Clear | Clear |
| July 29 | 74°F23°C | 94°F34°C | 5 mph8 km/h from Northwest | Mostly Clear | Mostly Clear |
| July 30 | 76°F24°C | 94°F34°C | 5 mph8 km/h from West | Mostly Clear | Partly Cloudy |
| July 31 | 70°F21°C | 80°F27°C | 6 mph9 km/h from Northeast | Drizzle | Drizzle |
| August 1 | 64°F18°C | 76°F24°C | 9 mph14 km/h from Northeast | Drizzle | Mostly Clear |
No
Low of 72°F22°C, High of 86°F30°CWind: 6 mph9 km/h
Precipitation: 62% rain