Yes
you do need a jacket based on the weather in Harleysville, PA 19438, USA 7 minutes ago
Why? Because sorry, it's too cool for just a hoodie!
59°F15°C & Clear
Wind is 2 mph4 km/h from the Northwest, gusting to 6 mph10 km/h
| September 19 | ||||
| 6am | 58°F14°C | 2 mph3 km/h Northwest | Clear | |
| 7am | 57°F14°C | 3 mph4 km/h Northwest | Clear | |
| 8am | 61°F16°C | 2 mph4 km/h Northwest | Clear | |
| 9am | 68°F20°C | 2 mph4 km/h Northwest | Clear | |
| 10am | 74°F23°C | 4 mph6 km/h Northwest | Clear | |
| 11am | 78°F26°C | 7 mph11 km/h Northwest | Clear | |
| 12pm | 80°F27°C | 7 mph12 km/h Northwest | Clear | |
| 1pm | 82°F28°C | 6 mph10 km/h Northwest | Clear | |
| 2pm | 83°F28°C | 7 mph11 km/h Northwest | Mostly Clear | |
| 3pm | 83°F29°C | 8 mph12 km/h Northwest | Mostly Clear | |
| 4pm | 83°F28°C | 8 mph12 km/h Northwest | Mostly Clear | |
| 5pm | 82°F28°C | 8 mph12 km/h Northwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 19 | 57°F14°C | 83°F29°C | 6 mph9 km/h from Northwest | Clear | Clear |
| September 20 | 55°F13°C | 76°F24°C | 7 mph11 km/h from East | Clear | Mostly Clear |
| September 21 | 55°F13°C | 73°F23°C | 7 mph11 km/h from East | Partly Cloudy | Mostly Clear |
| September 22 | 53°F12°C | 78°F25°C | 5 mph8 km/h from South | Partly Cloudy | Mostly Clear |
| September 23 | 61°F16°C | 80°F27°C | 6 mph9 km/h from Southwest | Rain | Thunderstorms |
| September 24 | 61°F16°C | 76°F24°C | 7 mph11 km/h from Northwest | Drizzle | Partly Cloudy |
| September 25 | 57°F14°C | 73°F23°C | 6 mph9 km/h from North | Partly Cloudy | Partly Cloudy |
Yes
Low of 55°F13°C, High of 76°F25°CWind: 7 mph11 km/h
Precipitation: None