No
you don't need a jacket based on the weather in Cardiff, UK 1 second ago
78°F25°C & Cloudy
Wind is 5 mph8 km/h from the East, gusting to 12 mph20 km/h
| August 11 | ||||
| 10am | 79°F26°C | 6 mph9 km/h Northeast | Drizzle | |
| 11am | 79°F26°C | 6 mph9 km/h East | Cloudy | |
| 12pm | 79°F26°C | 6 mph10 km/h East | Cloudy | |
| 1pm | 78°F26°C | 6 mph9 km/h East | Cloudy | |
| 2pm | 77°F25°C | 5 mph8 km/h East | Cloudy | |
| 3pm | 74°F24°C | 5 mph9 km/h Southeast | Cloudy | |
| 4pm | 72°F22°C | 4 mph7 km/h Northeast | Cloudy | |
| 5pm | 71°F22°C | 4 mph7 km/h East | Cloudy | |
| 6pm | 70°F21°C | 3 mph5 km/h Northeast | Cloudy | |
| 7pm | 68°F20°C | 4 mph6 km/h Northeast | Mostly Cloudy | |
| 8pm | 67°F19°C | 5 mph8 km/h Northeast | Mostly Cloudy | |
| 9pm | 66°F19°C | 6 mph10 km/h Northeast | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 10 | 58°F15°C | 79°F26°C | 5 mph8 km/h from East | Drizzle | Mostly Cloudy |
| August 11 | 65°F18°C | 86°F30°C | 8 mph14 km/h from East | Mostly Clear | Mostly Clear |
| August 12 | 62°F17°C | 77°F25°C | 9 mph14 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| August 13 | 61°F16°C | 74°F23°C | 11 mph18 km/h from West | Mostly Cloudy | Mostly Clear |
| August 14 | 59°F15°C | 81°F27°C | 5 mph8 km/h from East | Partly Cloudy | Partly Cloudy |
| August 15 | 63°F17°C | 83°F29°C | 10 mph17 km/h from East | Partly Cloudy | Mostly Clear |
| August 16 | 60°F16°C | 81°F27°C | 11 mph18 km/h from East | Mostly Clear | Mostly Clear |
No
Low of 64°F18°C, High of 87°F31°CWind: 8 mph14 km/h
Precipitation: None