No
you don't need a jacket based on the weather in Penarth, UK 1 second ago
64°F18°C & Cloudy
Wind is 6 mph9 km/h from the West, gusting to 10 mph16 km/h
| May 20 | ||||
| 1pm | 64°F18°C | 6 mph10 km/h West | Cloudy | |
| 2pm | 63°F17°C | 7 mph12 km/h West | Cloudy | |
| 3pm | 62°F17°C | 6 mph10 km/h Northwest | Cloudy | |
| 4pm | 61°F16°C | 6 mph9 km/h Northwest | Cloudy | |
| 5pm | 60°F15°C | 5 mph9 km/h Northwest | Cloudy | |
| 6pm | 59°F15°C | 4 mph7 km/h West | Cloudy | |
| 7pm | 58°F14°C | 5 mph9 km/h North | Cloudy | |
| 8pm | 57°F14°C | 3 mph6 km/h Northwest | Cloudy | |
| 9pm | 56°F13°C | 4 mph6 km/h South | Cloudy | |
| 10pm | 55°F13°C | 2 mph4 km/h Southwest | Cloudy | |
| 11pm | 55°F13°C | 3 mph5 km/h Northwest | Cloudy | |
| May 21 | ||||
| 12am | 54°F12°C | 9 mph15 km/h Northeast | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 19 | 52°F11°C | 65°F18°C | 6 mph10 km/h from East | Mostly Cloudy | Drizzle |
| May 20 | 53°F11°C | 65°F18°C | 5 mph8 km/h from Northwest | Drizzle | Clear |
| May 21 | 51°F10°C | 66°F19°C | 9 mph14 km/h from West | Mostly Clear | Mostly Clear |
| May 22 | 50°F10°C | 64°F18°C | 10 mph16 km/h from West | Partly Cloudy | Cloudy |
| May 23 | 56°F13°C | 62°F17°C | 14 mph23 km/h from West | Drizzle | Drizzle |
| May 24 | 53°F12°C | 60°F16°C | 19 mph31 km/h from West | Drizzle | Windy |
| May 25 | 51°F11°C | 59°F15°C | 19 mph30 km/h from West | Drizzle | Partly Cloudy |
Yes
Low of 53°F12°C, High of 64°F18°CWind: 5 mph8 km/h
Precipitation: 55% rain