Yes
you do need a jacket based on the weather in Cardiff, UK 1 second ago
Why? Because it's pretty chilly.
59°F15°C & Rain
Wind is 2 mph3 km/h from the NW, gusting to 4 mph7 km/h
| September 8 | ||||
| 2am | 59°F15°C | 2 mph4 km/h NW | Rain | |
| 3am | 59°F15°C | 4 mph6 km/h NW | Rain | |
| 4am | 60°F16°C | 4 mph6 km/h NW | Drizzle | |
| 5am | 62°F16°C | 4 mph6 km/h W | Mostly Cloudy | |
| 6am | 63°F17°C | 4 mph6 km/h W | Drizzle | |
| 7am | 63°F17°C | 4 mph6 km/h NW | Drizzle | |
| 8am | 64°F18°C | 4 mph7 km/h W | Rain | |
| 9am | 64°F18°C | 5 mph9 km/h W | Rain | |
| 10am | 65°F18°C | 6 mph10 km/h W | Rain | |
| 11am | 64°F18°C | 7 mph11 km/h W | Rain | |
| 12pm | 65°F18°C | 7 mph12 km/h W | Drizzle | |
| 1pm | 64°F18°C | 8 mph12 km/h NW | Drizzle | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 7 | 57°F14°C | 65°F18°C | 5 mph8 km/h from W | Rain | Drizzle |
| September 8 | 53°F12°C | 64°F18°C | 12 mph19 km/h from NW | Partly Cloudy | Mostly Cloudy |
| September 9 | 50°F10°C | 62°F17°C | 16 mph26 km/h from W | Drizzle | Drizzle |
| September 10 | 45°F7°C | 57°F14°C | 14 mph23 km/h from NW | Partly Cloudy | Mostly Clear |
| September 11 | 44°F7°C | 59°F15°C | 10 mph16 km/h from NW | Partly Cloudy | Mostly Clear |
| September 12 | 41°F5°C | 60°F16°C | 7 mph11 km/h from NW | Partly Cloudy | Mostly Cloudy |
| September 13 | 44°F7°C | 65°F18°C | 7 mph12 km/h from W | Partly Cloudy | Partly Cloudy |
Yes
Low of 53°F12°C, High of 64°F18°CWind: 12 mph19 km/h
Precipitation: None