No
you don't need a jacket based on the weather in 5 Great Valley Pkwy # 125, Malvern, PA 19355, USA 1 second ago
60°F15°C & Cloudy
Wind is 4 mph7 km/h from the North, gusting to 10 mph16 km/h
| September 16 | ||||
| 5am | 59°F15°C | 5 mph8 km/h North | Cloudy | |
| 6am | 60°F15°C | 5 mph9 km/h North | Cloudy | |
| 7am | 60°F15°C | 5 mph8 km/h Northeast | Cloudy | |
| 8am | 62°F17°C | 6 mph10 km/h Northeast | Cloudy | |
| 9am | 65°F18°C | 8 mph12 km/h Northeast | Cloudy | |
| 10am | 68°F20°C | 9 mph15 km/h Northeast | Cloudy | |
| 11am | 71°F22°C | 10 mph16 km/h Northeast | Cloudy | |
| 12pm | 72°F22°C | 11 mph17 km/h Northeast | Cloudy | |
| 1pm | 74°F23°C | 10 mph17 km/h Northeast | Mostly Cloudy | |
| 2pm | 75°F24°C | 10 mph17 km/h Northeast | Mostly Cloudy | |
| 3pm | 75°F24°C | 11 mph17 km/h East | Mostly Cloudy | |
| 4pm | 74°F23°C | 10 mph16 km/h East | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 16 | 59°F15°C | 75°F24°C | 9 mph15 km/h from Northeast | Cloudy | Thunderstorms |
| September 17 | 61°F16°C | 70°F21°C | 9 mph15 km/h from Northeast | Thunderstorms | Drizzle |
| September 18 | 63°F17°C | 77°F25°C | 4 mph7 km/h from Northwest | Thunderstorms | Mostly Clear |
| September 19 | 62°F16°C | 80°F27°C | 6 mph10 km/h from North | Mostly Clear | Clear |
| September 20 | 55°F13°C | 75°F24°C | 6 mph10 km/h from East | Clear | Mostly Clear |
| September 21 | 55°F13°C | 74°F23°C | 5 mph9 km/h from Southeast | Partly Cloudy | Partly Cloudy |
| September 22 | 58°F14°C | 77°F25°C | 3 mph5 km/h from Southeast | Partly Cloudy | Partly Cloudy |
No
Low of 62°F17°C, High of 70°F21°CWind: 9 mph15 km/h
Precipitation: 69% rain