By knowing how cold, mild, warm, or hot the weather in Cardiff, you will find it easier to plan your days.
Our 14 day weather forecast for Cardiff becomes more accurate the closer to the date of your visit, so always be sure to check in frequently for any weather updates.
| Date | Temperatures | Wind | |||
|---|---|---|---|---|---|
| Thursday, December 18 | 10 ° / 7 ° |  | Moderate rain | 29 Km/h | |
| Friday, December 19 | 9 ° / 6 ° |  | Patchy rain possible | 16 Km/h | |
| Saturday, December 20 | 9 ° / 6 ° | | Patchy rain possible | 24 Km/h | |
| Sunday, December 21 | 10 ° / 7 ° |  | Light drizzle | 19 Km/h | |
| Monday, December 22 | 8 ° / 6 ° |  | Overcast | 11 Km/h | |
| Tuesday, December 23 | 7 ° / 7 ° | | Patchy rain possible | 19 Km/h | |
| Wednesday, December 24 | 6 ° / 4 ° | | Patchy rain possible | 13 Km/h | |
| Thursday, December 25 | 6 ° / 5 ° | | Light drizzle | 25 Km/h | |
| Friday, December 26 | 6 ° / 4 ° | | Patchy rain possible | 10 Km/h | |
| Saturday, December 27 | 6 ° / 5 ° | | Patchy rain possible | 13 Km/h | |
| Sunday, December 28 | 5 ° / 3 ° |  | Partly cloudy | 16 Km/h | |
| Monday, December 29 | 6 ° / 3 ° | | Overcast | 20 Km/h | |
| Tuesday, December 30 | 5 ° / 3 ° | | Patchy rain possible | 26 Km/h | |
| Wednesday, December 31 | 5 ° / 2 ° |  | Clear | 27 Km/h | |
| Further Ahead | |||||
