Yes
you do need a jacket based on the weather in Chester, PA, USA 2 seconds ago
Why? Because there's a refreshing nip in the air!
49°F9°C & Clear
Wind is 4 mph7 km/h from the West, gusting to 12 mph20 km/h
| October 24 | ||||
| 2am | 49°F9°C | 5 mph7 km/h West | Clear | |
| 3am | 48°F9°C | 5 mph9 km/h West | Clear | |
| 4am | 47°F8°C | 6 mph9 km/h West | Clear | |
| 5am | 46°F8°C | 5 mph8 km/h West | Clear | |
| 6am | 45°F7°C | 5 mph8 km/h West | Clear | |
| 7am | 44°F7°C | 5 mph8 km/h West | Clear | |
| 8am | 43°F6°C | 5 mph8 km/h Southwest | Clear | |
| 9am | 43°F6°C | 5 mph8 km/h West | Clear | |
| 10am | 42°F6°C | 5 mph8 km/h West | Clear | |
| 11am | 42°F6°C | 5 mph8 km/h West | Clear | |
| 12pm | 43°F6°C | 5 mph8 km/h West | Clear | |
| 1pm | 46°F8°C | 6 mph10 km/h West | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 23 | 47°F8°C | 61°F16°C | 6 mph10 km/h from West | Partly Cloudy | Clear |
| October 24 | 42°F6°C | 58°F15°C | 8 mph13 km/h from West | Mostly Clear | Clear |
| October 25 | 41°F5°C | 59°F15°C | 5 mph8 km/h from Northwest | Partly Cloudy | Mostly Cloudy |
| October 26 | 42°F5°C | 58°F15°C | 4 mph6 km/h from North | Mostly Cloudy | Mostly Cloudy |
| October 27 | 42°F6°C | 55°F13°C | 7 mph11 km/h from Northeast | Mostly Cloudy | Mostly Cloudy |
| October 28 | 43°F6°C | 54°F12°C | 11 mph17 km/h from Northeast | Mostly Cloudy | Thunderstorms |
| October 29 | 46°F8°C | 55°F13°C | 11 mph18 km/h from Northeast | Rain | Rain |
Yes
Low of 42°F6°C, High of 58°F15°CWind: 8 mph13 km/h
Precipitation: None