Major cities in Wales

• • Cardiff
• • Swansea
• • Newport
• • Rhondda

• • Barry
• • Cwmbran
• • Llanelli
• • Neath

• • Wrexham
• • Bridgend
• • Port Talbot
• • Pontypool

• • Aberdare
• • Caerphilly
• • Merthyr Tydfil
• • Colwyn Bay

Counties in Wales

• • Blaenau Gwent
• • Bridgend
• • Caerphilly
• • Cardiff
• • Carmarthenshire
• • Ceredigion

• • Conwy
• • Denbighshire
• • Flintshire
• • Gwynedd
• • Isle of Anglesey

• • Merthyr Tydfil
• • Monmouthshire
• • Neath Port Talbot
• • Newport
• • Pembrokeshire
• • Powys

• • Rhondda Cynon Taf
• • Swansea
• • The Vale of Glamorgan
• • Torfaen
• • Wrexham

Weather for the next 15 days in Cardiff

Weather in Cardiff for today, Wednesday, 17 Dec 2025

Sunrise: 08:13 Sunset: 16:04 Moonrise: 06:07 Moonset: 13:46 UV Index: 0	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
	Clear	Partly Cloudy	Overcast	Patchy rain nearby	Light drizzle	Light drizzle	Moderate rain	Moderate rain
Temperature	5°C	5°C	5°C	8°C	9°C	9°C	10°C	11°C
Feels Like	3°C	2°C	2°C	5°C	5°C	6°C	6°C	7°C
Precipitation	0 mm	0 mm	0 mm	0 mm	0.7 mm	0.5 mm	3.6 mm	2.9 mm
Probability	0 %	0 %	0 %	71 %	100 %	100 %	100 %	100 %
Cloud Cover	6 %	26 %	91 %	57 %	100 %	100 %	100 %	100 %
Wind Speed	6 km/h	13 km/h	17 km/h	24 km/h	29 km/h	35 km/h	39 km/h	34 km/h
Wind Direction	WSW	S	S	S	SSW	SSW	SSW	SSW
Wind Gusts	12 km/h	24 km/h	29 km/h	36 km/h	43 km/h	52 km/h	58 km/h	51 km/h
Humidity	83 %	84 %	85 %	84 %	89 %	90 %	92 %	93 %
Dew Point	2°C	2°C	3°C	6°C	7°C	8°C	9°C	10°C
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Weather in Cardiff for tomorrow, Thursday, 18 Dec 2025

Sunrise: 08:14 Sunset: 16:05 Moonrise: 07:18 Moonset: 14:16 UV Index: 0	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
	Light drizzle	Overcast	Mist	Overcast	Light drizzle	Light rain	Patchy light drizzle	Clear
Temperature	11°C	10°C	9°C	10°C	10°C	9°C	9°C	7°C
Feels Like	9°C	8°C	8°C	8°C	7°C	6°C	5°C	3°C
Precipitation	0.3 mm	0 mm	0 mm	0 mm	0.6 mm	1.3 mm	0.2 mm	0 mm
Probability	100 %	0 %	0 %	0 %	100 %	100 %	100 %	0 %
Cloud Cover	100 %	100 %	81 %	100 %	100 %	100 %	60 %	5 %
Wind Speed	15 km/h	10 km/h	6 km/h	10 km/h	19 km/h	18 km/h	26 km/h	19 km/h
Wind Direction	SSW	WSW	WSW	SSW	S	S	WSW	WNW
Wind Gusts	24 km/h	17 km/h	10 km/h	16 km/h	29 km/h	27 km/h	38 km/h	30 km/h
Humidity	97 %	93 %	95 %	93 %	93 %	95 %	87 %	81 %
Dew Point	10°C	9°C	8°C	9°C	9°C	8°C	7°C	4°C
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Weather in Cardiff for Friday, 19 Dec 2025

Sunrise: 08:15 Sunset: 16:05 Moonrise: 08:22 Moonset: 14:57 UV Index: 0	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
	Patchy rain nearby	Patchy rain nearby	Patchy rain nearby	Sunny	Patchy rain nearby	Patchy rain nearby	Partly Cloudy	Partly Cloudy
Temperature	6°C	7°C	7°C	8°C	9°C	7°C	6°C	6°C
Feels Like	3°C	3°C	3°C	5°C	6°C	4°C	3°C	3°C
Precipitation	0 mm	0 mm	0.1 mm	0 mm	0 mm	0 mm	0 mm	0 mm
Probability	63 %	60 %	100 %	0 %	63 %	70 %	0 %	0 %
Cloud Cover	87 %	80 %	76 %	11 %	80 %	76 %	38 %	54 %
Wind Speed	18 km/h	20 km/h	21 km/h	24 km/h	24 km/h	18 km/h	17 km/h	17 km/h
Wind Direction	WSW	WSW	SW	SW	WSW	SW	SW	SSW
Wind Gusts	31 km/h	34 km/h	36 km/h	34 km/h	34 km/h	32 km/h	30 km/h	29 km/h
Humidity	78 %	80 %	83 %	81 %	79 %	84 %	88 %	89 %
Dew Point	3°C	4°C	4°C	5°C	5°C	5°C	5°C	5°C
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Weather in Cardiff for Saturday, 20 Dec 2025

Sunrise: 08:15 Sunset: 16:05 Moonrise: 09:16 Moonset: 15:52 UV Index: 0	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
	Partly Cloudy	Cloudy	Patchy rain nearby	Light drizzle	Light drizzle	Light drizzle	Light rain	Partly Cloudy
Temperature	7°C	8°C	9°C	9°C	9°C	7°C	6°C	6°C
Feels Like	4°C	5°C	5°C	5°C	5°C	4°C	4°C	4°C
Precipitation	0 mm	0 mm	0 mm	0.3 mm	0.4 mm	1.5 mm	0.7 mm	0 mm
Probability	0 %	0 %	67 %	100 %	100 %	100 %	100 %	50 %
Cloud Cover	38 %	68 %	100 %	100 %	100 %	100 %	58 %	79 %
Wind Speed	18 km/h	24 km/h	29 km/h	35 km/h	40 km/h	24 km/h	11 km/h	10 km/h
Wind Direction	SSW	SSW	S	S	S	SW	WSW	SSW
Wind Gusts	29 km/h	37 km/h	44 km/h	51 km/h	58 km/h	33 km/h	15 km/h	15 km/h
Humidity	90 %	87 %	85 %	88 %	91 %	92 %	90 %	89 %
Dew Point	6°C	6°C	6°C	7°C	8°C	6°C	5°C	5°C
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Weather in Cardiff for Sunday, 21 Dec 2025

Sunrise: 08:16 Sunset: 16:06 Moonrise: 09:57 Moonset: 16:58 UV Index: 2	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
	Patchy rain nearby	Patchy rain nearby	Clear	Overcast	Patchy rain nearby	Patchy rain nearby	Overcast	Clear
Temperature	6°C	6°C	5°C	7°C	8°C	7°C	6°C	6°C
Feels Like	4°C	3°C	2°C	4°C	5°C	3°C	2°C	1°C
Precipitation	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm
Probability	58 %	17 %	0 %	43 %	74 %	26 %	0 %	56 %
Cloud Cover	94 %	34 %	69 %	100 %	100 %	100 %	38 %	37 %
Wind Speed	11 km/h	13 km/h	17 km/h	21 km/h	27 km/h	27 km/h	26 km/h	24 km/h
Wind Direction	SW	SSW	SSE	SSE	SE	ESE	E	ENE
Wind Gusts	18 km/h	23 km/h	28 km/h	32 km/h	39 km/h	41 km/h	39 km/h	36 km/h
Humidity	88 %	87 %	86 %	81 %	80 %	81 %	84 %	90 %
Dew Point	4°C	4°C	3°C	4°C	5°C	4°C	4°C	4°C
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Weather in Cardiff for Monday, 22 Dec 2025

Sunrise: 08:16 Sunset: 16:06 Moonrise: 10:26 Moonset: 18:13 UV Index: 3	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
	Patchy rain nearby	Cloudy	Patchy rain nearby	Cloudy	Partly Cloudy	Partly Cloudy	Partly Cloudy	Partly Cloudy
Temperature	5°C	6°C	6°C	7°C	7°C	7°C	6°C	6°C
Feels Like	1°C	2°C	3°C	4°C	5°C	4°C	4°C	4°C
Precipitation	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm
Probability	28 %	54 %	27 %	0 %	0 %	0 %	0 %	0 %
Cloud Cover	68 %	83 %	82 %	65 %	47 %	51 %	47 %	46 %
Wind Speed	22 km/h	19 km/h	15 km/h	13 km/h	11 km/h	11 km/h	10 km/h	12 km/h
Wind Direction	ENE	ENE	ENE	ENE	NE	NNE	NNE	NNE
Wind Gusts	33 km/h	28 km/h	21 km/h	17 km/h	16 km/h	18 km/h	18 km/h	22 km/h
Humidity	92 %	93 %	93 %	89 %	88 %	89 %	90 %	90 %
Dew Point	4°C	4°C	5°C	5°C	6°C	5°C	4°C	4°C
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Weather in Cardiff for Tuesday, 23 Dec 2025

Sunrise: 08:17 Sunset: 16:07 Moonrise: 10:48 Moonset: 19:31 UV Index: 2	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
	Partly Cloudy	Overcast	Light drizzle	Patchy rain nearby	Patchy rain nearby	Overcast	Overcast	Cloudy
Temperature	6°C	7°C	7°C	7°C	7°C	7°C	7°C	7°C
Feels Like	3°C	4°C	4°C	3°C	3°C	3°C	3°C	3°C
Precipitation	0 mm	0.2 mm	0.1 mm	0 mm	0 mm	0 mm	0 mm	0 mm
Probability	0 %	100 %	100 %	79 %	29 %	0 %	0 %	43 %
Cloud Cover	83 %	100 %	100 %	100 %	100 %	100 %	75 %	86 %
Wind Speed	12 km/h	18 km/h	21 km/h	22 km/h	24 km/h	25 km/h	26 km/h	30 km/h
Wind Direction	WSW	S	NE	NNE	NE	NNE	NNE	NE
Wind Gusts	23 km/h	28 km/h	30 km/h	31 km/h	34 km/h	37 km/h	38 km/h	41 km/h
Humidity	90 %	92 %	89 %	87 %	86 %	86 %	86 %	83 %
Dew Point	4°C	6°C	5°C	5°C	5°C	5°C	5°C	4°C
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Weather in Cardiff for Wednesday, 24 Dec 2025

Sunrise: 08:17 Sunset: 16:07 Moonrise: 11:04 Moonset: 20:49 UV Index: 2	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
	Patchy rain nearby	Patchy rain nearby	Patchy rain nearby	Patchy rain nearby	Patchy rain nearby	Cloudy	Patchy rain nearby	Patchy rain nearby
Temperature	7°C	6°C	5°C	5°C	5°C	5°C	4°C	4°C
Feels Like	2°C	2°C	1°C	1°C	1°C	0°C	-1°C	-2°C
Precipitation	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm
Probability	77 %	75 %	64 %	77 %	28 %	53 %	69 %	71 %
Cloud Cover	84 %	82 %	88 %	90 %	84 %	94 %	100 %	100 %
Wind Speed	29 km/h	28 km/h	30 km/h	29 km/h	31 km/h	32 km/h	33 km/h	36 km/h
Wind Direction	NE	NE	NE	NE	NE	NE	NE	NE
Wind Gusts	41 km/h	40 km/h	42 km/h	40 km/h	42 km/h	45 km/h	45 km/h	49 km/h
Humidity	80 %	76 %	73 %	70 %	71 %	74 %	82 %	82 %
Dew Point	3°C	2°C	1°C	0°C	1°C	1°C	1°C	1°C
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Weather in Cardiff for Thursday, 25 Dec 2025

Sunrise: 08:17 Sunset: 16:08 Moonrise: 11:18 Moonset: 22:07 UV Index: 1	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
	Light snow showers	Blowing snow	Moderate snow	Light sleet	Light sleet	Patchy rain nearby	Patchy rain nearby	Patchy rain nearby
Temperature	3°C	3°C	3°C	4°C	4°C	4°C	5°C	5°C
Feels Like	-3°C	-4°C	-3°C	-2°C	-1°C	-1°C	0°C	0°C
Precipitation	0 mm	0.1 mm	0.2 mm	0.2 mm	0.1 mm	0 mm	0 mm	0.2 mm
Probability	66 %	100 %	100 %	100 %	100 %	83 %	81 %	100 %
Cloud Cover	100 %	100 %	100 %	100 %	100 %	90 %	95 %	100 %
Wind Speed	37 km/h	38 km/h	36 km/h	31 km/h	28 km/h	27 km/h	25 km/h	24 km/h
Wind Direction	NE	NE	NE	NE	ENE	ENE	ENE	ENE
Wind Gusts	52 km/h	52 km/h	48 km/h	42 km/h	39 km/h	37 km/h	35 km/h	33 km/h
Humidity	82 %	90 %	95 %	97 %	97 %	88 %	88 %	94 %
Dew Point	1°C	1°C	2°C	3°C	3°C	2°C	3°C	4°C
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Weather in Cardiff for Friday, 26 Dec 2025

Sunrise: 08:18 Sunset: 16:09 Moonrise: 11:30 Moonset: 23:26 UV Index: 1	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
	Light drizzle	Light drizzle	Light rain shower	Light drizzle	Patchy rain nearby	Light drizzle	Patchy rain nearby	Patchy rain nearby
Temperature	4°C	4°C	4°C	4°C	4°C	4°C	4°C	4°C
Feels Like	0°C	0°C	0°C	0°C	1°C	1°C	1°C	0°C
Precipitation	0.3 mm	0.3 mm	0.2 mm	0.2 mm	0.2 mm	0.1 mm	0 mm	0 mm
Probability	100 %	100 %	100 %	100 %	100 %	100 %	68 %	74 %
Cloud Cover	100 %	100 %	100 %	100 %	100 %	100 %	98 %	79 %
Wind Speed	21 km/h	18 km/h	17 km/h	15 km/h	14 km/h	14 km/h	15 km/h	17 km/h
Wind Direction	ENE	NE	NE	NE	NE	NE	NE	NE
Wind Gusts	29 km/h	24 km/h	22 km/h	19 km/h	19 km/h	19 km/h	20 km/h	24 km/h
Humidity	96 %	97 %	97 %	97 %	97 %	97 %	92 %	89 %
Dew Point	4°C	4°C	3°C	4°C	4°C	4°C	3°C	3°C
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Weather in Cardiff for Saturday, 27 Dec 2025

Sunrise: 08:18 Sunset: 16:10 Moonrise: 11:41 Moonset: 01:00 UV Index: 1	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
	Patchy rain nearby	Light drizzle	Light rain	Light drizzle	Light drizzle	Light drizzle	Light rain	Light drizzle
Temperature	4°C	4°C	4°C	5°C	5°C	5°C	4°C	5°C
Feels Like	0°C	0°C	0°C	1°C	2°C	1°C	0°C	1°C
Precipitation	0.4 mm	0.9 mm	0.5 mm	0.3 mm	0.5 mm	1.1 mm	0.7 mm	0.1 mm
Probability	100 %	100 %	100 %	100 %	100 %	100 %	100 %	100 %
Cloud Cover	90 %	100 %	100 %	100 %	100 %	100 %	100 %	90 %
Wind Speed	15 km/h	17 km/h	22 km/h	21 km/h	18 km/h	19 km/h	23 km/h	19 km/h
Wind Direction	NE	ENE	ENE	ENE	E	E	E	E
Wind Gusts	22 km/h	23 km/h	30 km/h	28 km/h	24 km/h	26 km/h	31 km/h	26 km/h
Humidity	94 %	97 %	96 %	95 %	90 %	94 %	97 %	94 %
Dew Point	3°C	4°C	4°C	4°C	4°C	4°C	4°C	4°C
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Weather in Cardiff for Sunday, 28 Dec 2025

Sunrise: 08:18 Sunset: 16:11 Moonrise: 11:53 Moonset: 00:46 UV Index: 2	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
	Patchy rain nearby	Patchy rain nearby	Patchy rain nearby	Light rain	Light rain	Light drizzle	Light drizzle	Light rain
Temperature	5°C	5°C	5°C	6°C	6°C	6°C	6°C	7°C
Feels Like	1°C	1°C	2°C	2°C	2°C	2°C	2°C	3°C
Precipitation	0 mm	0.1 mm	1 mm	1.2 mm	0.6 mm	0.4 mm	1.1 mm	0.5 mm
Probability	80 %	100 %	100 %	100 %	100 %	100 %	100 %	100 %
Cloud Cover	95 %	100 %	100 %	100 %	100 %	100 %	100 %	100 %
Wind Speed	16 km/h	15 km/h	19 km/h	24 km/h	28 km/h	27 km/h	26 km/h	22 km/h
Wind Direction	E	ENE	ENE	E	ENE	ENE	NE	NE
Wind Gusts	24 km/h	23 km/h	26 km/h	33 km/h	38 km/h	38 km/h	37 km/h	32 km/h
Humidity	92 %	93 %	94 %	91 %	89 %	92 %	94 %	95 %
Dew Point	3°C	4°C	4°C	5°C	5°C	5°C	5°C	6°C
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Weather in Cardiff for Monday, 29 Dec 2025

Sunrise: 08:18 Sunset: 16:11 Moonrise: 12:08 Moonset: 02:10 UV Index: 2	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
	Patchy rain nearby	Patchy rain nearby	Patchy rain nearby	Patchy rain nearby	Sunny	Partly Cloudy	Overcast	Patchy rain nearby
Temperature	8°C	7°C	7°C	8°C	8°C	7°C	7°C	7°C
Feels Like	5°C	6°C	6°C	7°C	7°C	5°C	4°C	5°C
Precipitation	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm
Probability	62 %	79 %	85 %	28 %	0 %	0 %	45 %	65 %
Cloud Cover	100 %	91 %	87 %	45 %	30 %	73 %	85 %	83 %
Wind Speed	14 km/h	9 km/h	8 km/h	9 km/h	10 km/h	11 km/h	11 km/h	11 km/h
Wind Direction	E	ESE	E	E	ENE	NE	NNE	NNE
Wind Gusts	21 km/h	15 km/h	14 km/h	14 km/h	14 km/h	19 km/h	20 km/h	19 km/h
Humidity	93 %	93 %	90 %	84 %	86 %	89 %	89 %	89 %
Dew Point	6°C	6°C	6°C	6°C	6°C	5°C	5°C	5°C
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23