Yes
you do need a jacket based on the weather in Upper Darby, PA, USA 1 second ago
Why? Because light rain: when the sky can't decide if it’s serious or just messing with you and a jacket will keep you cozy, but you won't break a seat!
58°F15°C & Drizzle
Wind is 7 mph12 km/h from the East, gusting to 16 mph26 km/h
| May 9 | ||||
| 7am | 58°F14°C | 8 mph12 km/h Northeast | Drizzle | |
| 8am | 58°F15°C | 7 mph11 km/h Northeast | Drizzle | |
| 9am | 59°F15°C | 5 mph8 km/h East | Rain | |
| 10am | 60°F15°C | 4 mph6 km/h Northeast | Drizzle | |
| 11am | 59°F15°C | 4 mph6 km/h North | Rain | |
| 12pm | 60°F15°C | 7 mph11 km/h North | Drizzle | |
| 1pm | 60°F16°C | 9 mph15 km/h Northwest | Drizzle | |
| 2pm | 60°F15°C | 9 mph15 km/h Northwest | Drizzle | |
| 3pm | 61°F16°C | 10 mph16 km/h Northwest | Drizzle | |
| 4pm | 61°F16°C | 10 mph16 km/h Northwest | Drizzle | |
| 5pm | 62°F16°C | 10 mph16 km/h Northwest | Mostly Cloudy | |
| 6pm | 61°F16°C | 9 mph15 km/h Northwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 9 | 51°F11°C | 63°F17°C | 8 mph12 km/h from North | Rain | Mostly Clear |
| May 10 | 49°F9°C | 71°F21°C | 11 mph17 km/h from Northwest | Clear | Partly Cloudy |
| May 11 | 54°F12°C | 74°F23°C | 6 mph10 km/h from North | Partly Cloudy | Partly Cloudy |
| May 12 | 54°F12°C | 78°F25°C | 6 mph10 km/h from South | Mostly Cloudy | Mostly Cloudy |
| May 13 | 61°F16°C | 72°F22°C | 6 mph10 km/h from Southeast | Drizzle | Rain |
| May 14 | 62°F17°C | 73°F23°C | 7 mph11 km/h from Southeast | Rain | Drizzle |
| May 15 | 62°F17°C | 77°F25°C | 4 mph7 km/h from North | Drizzle | Partly Cloudy |
Yes
Low of 49°F10°C, High of 71°F22°CWind: 11 mph17 km/h
Precipitation: None