No
you don't need a jacket based on the weather in Collegeville, PA 19426, USA 1 second ago
71°F22°C & Mostly Clear
Wind is 2 mph3 km/h from the South, gusting to 5 mph8 km/h
| August 13 | ||||
| 4am | 71°F22°C | 2 mph3 km/h South | Mostly Clear | |
| 5am | 71°F22°C | 3 mph5 km/h South | Mostly Cloudy | |
| 6am | 72°F22°C | 2 mph3 km/h South | Mostly Cloudy | |
| 7am | 73°F23°C | 2 mph4 km/h South | Mostly Cloudy | |
| 8am | 75°F24°C | 3 mph5 km/h South | Mostly Cloudy | |
| 9am | 78°F25°C | 4 mph6 km/h South | Partly Cloudy | |
| 10am | 81°F27°C | 5 mph8 km/h Southwest | Mostly Cloudy | |
| 11am | 84°F29°C | 5 mph9 km/h Southwest | Partly Cloudy | |
| 12pm | 86°F30°C | 6 mph10 km/h Southwest | Mostly Cloudy | |
| 1pm | 87°F31°C | 6 mph10 km/h Southwest | Partly Cloudy | |
| 2pm | 89°F31°C | 7 mph11 km/h Southwest | Partly Cloudy | |
| 3pm | 87°F31°C | 8 mph13 km/h Southwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 13 | 71°F22°C | 89°F31°C | 5 mph8 km/h from Southwest | Thunderstorms | Heavy Rain |
| August 14 | 72°F22°C | 85°F30°C | 4 mph7 km/h from North | Heavy Rain | Mostly Clear |
| August 15 | 69°F20°C | 87°F31°C | 5 mph7 km/h from Northeast | Mostly Clear | Mostly Clear |
| August 16 | 69°F21°C | 86°F30°C | 3 mph4 km/h from Southeast | Partly Cloudy | Mostly Clear |
| August 17 | 69°F20°C | 88°F31°C | 6 mph10 km/h from Southwest | Mostly Clear | Partly Cloudy |
| August 18 | 66°F19°C | 79°F26°C | 6 mph10 km/h from Northeast | Partly Cloudy | Mostly Clear |
| August 19 | 62°F17°C | 78°F26°C | 5 mph8 km/h from East | Partly Cloudy | Partly Cloudy |
No
Low of 73°F23°C, High of 85°F30°CWind: 4 mph7 km/h
Precipitation: 50% rain