No
you don't need a jacket based on the weather in Chester, PA, USA 1 second ago
73°F23°C & Cloudy
Wind is 2 mph3 km/h from the NW, gusting to 7 mph12 km/h
| May 6 | ||||
| 4pm | 73°F23°C | 2 mph4 km/h NW | Cloudy | |
| 5pm | 73°F23°C | 3 mph4 km/h NW | Cloudy | |
| 6pm | 72°F22°C | 3 mph4 km/h NW | Cloudy | |
| 7pm | 71°F22°C | 2 mph3 km/h N | Cloudy | |
| 8pm | 69°F21°C | 2 mph4 km/h N | Cloudy | |
| 9pm | 67°F20°C | 2 mph2 km/h SE | Cloudy | |
| 10pm | 66°F19°C | 2 mph3 km/h S | Cloudy | |
| 11pm | 65°F18°C | 2 mph3 km/h SW | Cloudy | |
| May 7 | ||||
| 12am | 64°F18°C | 2 mph4 km/h NW | Cloudy | |
| 1am | 63°F17°C | 2 mph3 km/h N | Cloudy | |
| 2am | 62°F17°C | 2 mph3 km/h N | Cloudy | |
| 3am | 62°F16°C | 2 mph3 km/h N | Drizzle | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 6 | 58°F14°C | 73°F23°C | 2 mph3 km/h from N | Cloudy | Drizzle |
| May 7 | 60°F16°C | 78°F25°C | 5 mph7 km/h from E | Drizzle | Mostly Cloudy |
| May 8 | 60°F16°C | 83°F28°C | 7 mph12 km/h from SW | Drizzle | Partly Cloudy |
| May 9 | 60°F16°C | 71°F21°C | 6 mph10 km/h from SE | Rain | Drizzle |
| May 10 | 54°F12°C | 70°F21°C | 10 mph16 km/h from W | Mostly Cloudy | Mostly Clear |
| May 11 | 49°F9°C | 66°F19°C | 8 mph12 km/h from NW | Mostly Cloudy | Mostly Cloudy |
| May 12 | 50°F10°C | 66°F19°C | 8 mph13 km/h from W | Partly Cloudy | Partly Cloudy |
No
Low of 60°F16°C, High of 78°F26°CWind: 5 mph7 km/h
Precipitation: 49% rain