Yes
you do need a jacket based on the weather in Upper Darby, PA, USA 1 second ago
Why? Because it's cool. Pleasantly cool, but cool and it's really really huffing out there!
53°F12°C & Windy
Wind is 18 mph29 km/h from the West, gusting to 32 mph51 km/h
| April 16 | ||||
| 1pm | 53°F12°C | 19 mph30 km/h West | Windy | |
| 2pm | 53°F12°C | 19 mph30 km/h West | Windy | |
| 3pm | 53°F12°C | 19 mph30 km/h Northwest | Windy | |
| 4pm | 54°F12°C | 18 mph28 km/h Northwest | Windy | |
| 5pm | 54°F12°C | 17 mph28 km/h Northwest | Windy | |
| 6pm | 53°F11°C | 15 mph25 km/h Northwest | Windy | |
| 7pm | 52°F11°C | 14 mph22 km/h Northwest | Mostly Clear | |
| 8pm | 49°F9°C | 12 mph19 km/h Northwest | Mostly Clear | |
| 9pm | 47°F8°C | 11 mph18 km/h Northwest | Mostly Clear | |
| 10pm | 45°F7°C | 11 mph17 km/h Northwest | Mostly Clear | |
| 11pm | 44°F7°C | 10 mph17 km/h Northwest | Mostly Clear | |
| April 17 | ||||
| 12am | 42°F6°C | 10 mph16 km/h Northwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 16 | 42°F6°C | 54°F12°C | 14 mph22 km/h from Northwest | Mostly Cloudy | Mostly Clear |
| April 17 | 38°F3°C | 60°F16°C | 9 mph14 km/h from Northwest | Clear | Clear |
| April 18 | 42°F5°C | 69°F20°C | 12 mph19 km/h from South | Partly Cloudy | Mostly Cloudy |
| April 19 | 59°F15°C | 80°F27°C | 12 mph20 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| April 20 | 54°F12°C | 69°F20°C | 9 mph14 km/h from Northwest | Mostly Cloudy | Mostly Cloudy |
| April 21 | 50°F10°C | 66°F19°C | 8 mph13 km/h from Southeast | Drizzle | Cloudy |
| April 22 | 55°F13°C | 73°F23°C | 6 mph9 km/h from Northwest | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 38°F4°C, High of 60°F16°CWind: 9 mph14 km/h
Precipitation: None