Yes
you do need a jacket based on the weather in Radnor, PA 19087, USA 1 second ago
Why? Because it's bitterly cold.
41°F5°C & Partly Cloudy
Wind is 4 mph6 km/h from the NE, gusting to 12 mph19 km/h
| April 19 | ||||
| 7am | 42°F6°C | 5 mph8 km/h NE | Mostly Cloudy | |
| 8am | 44°F7°C | 6 mph9 km/h E | Mostly Cloudy | |
| 9am | 47°F8°C | 6 mph10 km/h E | Mostly Cloudy | |
| 10am | 50°F10°C | 7 mph11 km/h E | Mostly Cloudy | |
| 11am | 54°F12°C | 7 mph12 km/h SE | Mostly Cloudy | |
| 12pm | 57°F14°C | 8 mph13 km/h SE | Cloudy | |
| 1pm | 59°F15°C | 8 mph13 km/h SE | Cloudy | |
| 2pm | 61°F16°C | 9 mph14 km/h SE | Cloudy | |
| 3pm | 63°F17°C | 9 mph14 km/h S | Cloudy | |
| 4pm | 62°F17°C | 9 mph15 km/h S | Cloudy | |
| 5pm | 61°F16°C | 9 mph15 km/h SE | Cloudy | |
| 6pm | 60°F16°C | 9 mph14 km/h SE | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 19 | 40°F5°C | 63°F17°C | 8 mph12 km/h from SE | Mostly Cloudy | Drizzle |
| April 20 | 46°F8°C | 66°F19°C | 8 mph14 km/h from NW | Partly Cloudy | Partly Cloudy |
| April 21 | 39°F4°C | 55°F13°C | 6 mph10 km/h from W | Mostly Cloudy | Mostly Cloudy |
| April 22 | 40°F5°C | 61°F16°C | 6 mph9 km/h from NW | Clear | Clear |
| April 23 | 40°F4°C | 67°F19°C | 9 mph15 km/h from S | Partly Cloudy | Drizzle |
| April 24 | 44°F7°C | 65°F18°C | 8 mph13 km/h from W | Drizzle | Clear |
| April 25 | 37°F3°C | 57°F14°C | 8 mph12 km/h from NW | Clear | Clear |
Yes
Low of 46°F8°C, High of 65°F19°CWind: 8 mph14 km/h
Precipitation: None