No
you don't need a jacket based on the weather in 170 Zynn Rd, Downingtown, PA 19335, USA 1 second ago
81°F27°C & Partly Cloudy
Wind is 4 mph7 km/h from the Southwest, gusting to 10 mph16 km/h
| June 28 | ||||
| 8pm | 79°F26°C | 4 mph7 km/h Southwest | Mostly Cloudy | |
| 9pm | 77°F25°C | 2 mph3 km/h Southwest | Mostly Cloudy | |
| 10pm | 76°F24°C | 7 mph11 km/h Southwest | Mostly Cloudy | |
| 11pm | 75°F24°C | 5 mph7 km/h Southwest | Mostly Cloudy | |
| June 29 | ||||
| 12am | 74°F23°C | 5 mph8 km/h West | Mostly Cloudy | |
| 1am | 73°F23°C | 4 mph6 km/h West | Mostly Cloudy | |
| 2am | 72°F22°C | 4 mph6 km/h West | Mostly Cloudy | |
| 3am | 72°F22°C | 3 mph5 km/h West | Partly Cloudy | |
| 4am | 71°F22°C | 3 mph6 km/h West | Partly Cloudy | |
| 5am | 71°F22°C | 3 mph5 km/h West | Mostly Cloudy | |
| 6am | 71°F22°C | 3 mph6 km/h West | Partly Cloudy | |
| 7am | 73°F23°C | 3 mph5 km/h West | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 28 | 62°F17°C | 85°F29°C | 2 mph3 km/h from Southwest | Mostly Cloudy | Thunderstorms |
| June 29 | 71°F22°C | 86°F30°C | 5 mph8 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| June 30 | 69°F20°C | 87°F30°C | 5 mph8 km/h from South | Rain | Rain |
| July 1 | 73°F23°C | 85°F29°C | 10 mph15 km/h from Southwest | Rain | Drizzle |
| July 2 | 70°F21°C | 83°F29°C | 7 mph11 km/h from Northwest | Mostly Clear | Mostly Clear |
| July 3 | 67°F20°C | 85°F29°C | 7 mph12 km/h from West | Mostly Clear | Clear |
| July 4 | 65°F18°C | 86°F30°C | 6 mph9 km/h from Northwest | Mostly Clear | Mostly Clear |
No
Low of 71°F22°C, High of 86°F30°CWind: 5 mph8 km/h
Precipitation: None