Cardiff (Cardiff) weather

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Forecast days

Tue 14 Apr

Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 11° Celsius;

Sunrise: 06:20

Sunset: 20:07

Light rain.

M UV

L Pollution

L Pollen

Next low tide: 11:43 for
Penarth (Beach)

Tue 14 Apr

Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius;
Wed 15 Apr

Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 10° Celsius;

Sunrise: 06:18

Sunset: 20:09

Overcast changing to heavy rain by lunchtime.

M UV

L Pollution

L Pollen

First high tide: 06:13 for
Penarth (Beach)

Wed 15 Apr

Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius;
Thu 16 Apr

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 10° Celsius;

Sunrise: 06:15

Sunset: 20:11

Cloudy changing to sunny intervals by late morning.

M UV

L Pollution

M Pollen

First high tide: 06:59 for
Penarth (Beach)

Thu 16 Apr

Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius;
Fri 17 Apr

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 9° Celsius;

Sunrise: 06:13

Sunset: 20:12

Cloudy.

M UV

L Pollution

L Pollen

First high tide: 07:44 for
Penarth (Beach)

Fri 17 Apr

Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius;
Sat 18 Apr

Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 7° Celsius;

Sunrise: 06:11

Sunset: 20:14

Sunny intervals changing to partly cloudy by nighttime.

M UV

L Pollution

M Pollen

First high tide: 08:27 for
Penarth (Beach)

Sat 18 Apr

Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius;
Sun 19 Apr

Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 7° Celsius;

Sunrise: 06:09

Sunset: 20:16

Sunny intervals.

M UV

No pollution data.

No pollen data.

First high tide: 09:08 for
Penarth (Beach)

Sun 19 Apr

Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius;
Mon 20 Apr

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 7° Celsius;

Sunrise: 06:07

Sunset: 20:17

Sunny intervals changing to partly cloudy by early evening.

M UV

No pollution data.

No pollen data.

First high tide: 09:49 for
Penarth (Beach)

Mon 20 Apr

Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius;

Light rain.

Sunrise: 06:20

Sunset: 20:07

M UV

L Pollution

L Pollen

Next low tide: 11:43 for

Penarth (Beach)

7 day forecast for Cardiff

Today (14 April 2026)

Time	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	≥95%	≥95%	80%	70%	80%	60%	40%	50%	70%	80%	70%	70%	80%	80%	80%	60%
Temperature (°C)	8°	9°	10°	11°	11°	11°	11°	12°	12°	13°	13°	13°	12°	12°	12°	12°
Feels like temperature (°C)	6°	6°	7°	8°	8°	8°	9°	9°	10°	11°	11°	11°	11°	10°	10°	10°
Wind direction and speed (mph)	ESE 10	ESE 10	ESE 11	SE 11	SSE 12	SSE 13	SSE 13	SSE 13	SSE 12	SSE 10	SSE 10	SSE 10	SSE 9	SSE 9	SSE 9	SSE 8
Wind gust (mph)	23	24	25	26	27	26	25	23	22	21	20	19	19	19	18	17
Visibility (description)	M	M	M	M	M	M	M	M	M	M	M	M	P	P	P	P
Humidity	92%	92%	92%	91%	91%	92%	92%	94%	94%	93%	94%	94%	96%	98%	98%	98%
UV	1	1	1	1	2	2	2	2	1	1	1	1	1	-	-	-

Wednesday (15 April 2026)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	50%	30%	30%	20%	20%	10%	20%	10%	10%	30%	40%	70%	90%	≥95%	90%	70%	60%	50%	50%	30%	10%	10%	10%	30%
Temperature (°C)	12°	12°	12°	12°	12°	12°	12°	12°	12°	13°	13°	14°	14°	13°	13°	14°	14°	14°	13°	13°	12°	11°	11°	11°
Feels like temperature (°C)	10°	11°	11°	11°	11°	10°	10°	10°	10°	11°	11°	11°	11°	11°	11°	12°	12°	11°	11°	10°	10°	9°	9°	9°
Wind direction and speed (mph)	S 8	S 7	S 7	S 7	S 7	S 7	S 8	S 8	S 9	SSE 10	SSE 11	S 12	S 13	S 13	SSW 13	SW 12	WSW 13	WSW 13	WSW 13	WSW 12	SW 10	SW 10	SSW 10	SSW 10
Wind gust (mph)	17	17	17	18	18	19	20	21	23	25	27	30	31	31	29	30	31	29	27	24	23	22	22	23
Visibility (description)	P	P	P	P	M	P	M	M	M	G	G	G	M	M	M	G	G	G	VG	VG	G	VG	G	G
Humidity	98%	98%	98%	98%	97%	97%	96%	95%	93%	91%	88%	86%	87%	90%	87%	82%	76%	70%	70%	73%	77%	79%	81%	82%
UV	-	-	-	-	-	-	1	1	1	1	2	1	1	1	2	3	2	1	1	1	1	-	-	-

Thursday (16 April 2026)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	30%	40%	30%	30%	30%	30%	40%	30%	30%	20%	20%	30%	30%	30%	30%	40%	50%	60%	60%	70%	70%	70%	70%	60%
Temperature (°C)	11°	11°	11°	11°	11°	11°	10°	10°	11°	12°	13°	13°	14°	14°	15°	15°	14°	14°	13°	13°	12°	11°	11°	11°
Feels like temperature (°C)	9°	9°	9°	9°	9°	9°	8°	8°	9°	10°	11°	11°	12°	12°	13°	13°	12°	12°	12°	11°	11°	11°	10°	10°
Wind direction and speed (mph)	SSW 10	SSW 10	SW 10	SW 10	SW 9	SW 9	SW 9	SW 9	SW 9	SW 10	WSW 11	WSW 11	WSW 11	WSW 11	WSW 11	WSW 10	WSW 10	WSW 9	WSW 8	WSW 7	WSW 5	SW 4	SSW 4	S 5
Wind gust (mph)	24	24	23	23	23	22	21	21	21	22	22	22	22	22	22	21	20	18	15	12	10	11	12	13
Visibility (description)	G	G	G	G	G	G	G	G	G	G	VG	VG	VG	VG	VG	VG	G	G	G	G	G	G	G	G
Humidity	85%	85%	85%	85%	85%	85%	85%	85%	84%	79%	75%	68%	64%	60%	58%	57%	61%	65%	71%	79%	85%	90%	92%	93%
UV	-	-	-	-	-	-	1	1	1	1	2	3	4	3	3	2	2	1	1	1	1	-	-	-

Friday (17 April 2026)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	60%	50%	50%	50%	40%	40%	40%	40%	30%	30%	30%	30%	30%	40%	40%	40%	40%	40%	40%	40%	40%	40%	40%	50%
Temperature (°C)	11°	11°	11°	11°	11°	11°	11°	11°	11°	12°	13°	14°	15°	15°	15°	16°	16°	15°	15°	14°	14°	13°	12°	12°
Feels like temperature (°C)	10°	10°	9°	9°	9°	9°	9°	9°	10°	11°	11°	12°	13°	13°	14°	14°	13°	13°	13°	13°	12°	11°	10°	10°
Wind direction and speed (mph)	S 5	S 6	S 6	S 7	S 6	S 7	S 7	S 7	S 8	S 8	S 9	S 9	S 10	S 10	S 11	S 11	S 12	S 12	S 11	S 10	S 10	S 10	S 10	S 9
Wind gust (mph)	14	14	15	16	15	16	16	17	18	19	20	21	22	22	23	24	24	23	22	20	20	20	19	19
Visibility (description)	G	G	G	G	G	G	M	M	G	G	G	G	G	G	G	G	G	VG	G	G	G	G	G	G
Humidity	93%	93%	93%	93%	93%	93%	94%	93%	93%	91%	87%	83%	78%	75%	72%	69%	71%	73%	75%	77%	81%	86%	87%	88%
UV	-	-	-	-	-	-	1	1	1	1	2	3	2	2	3	1	1	1	1	1	1	-	-	-

Saturday (18 April 2026)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	60%	60%	50%	50%	40%	40%	40%	40%	40%	50%	40%	50%	50%	40%	40%	40%	30%	30%	40%	30%	30%	30%	30%	30%
Temperature (°C)	11°	11°	11°	11°	10°	10°	10°	10°	10°	11°	12°	13°	13°	13°	14°	14°	13°	13°	12°	12°	11°	10°	10°	9°
Feels like temperature (°C)	10°	9°	9°	9°	9°	8°	8°	8°	9°	9°	10°	10°	11°	11°	11°	11°	11°	10°	10°	9°	9°	8°	7°	7°
Wind direction and speed (mph)	S 9	SSW 9	SSW 8	SW 8	SW 8	SSW 7	SW 7	SSW 7	SW 8	SW 9	WSW 11	WSW 12	WSW 12	WSW 13	WSW 14	W 14	W 15	W 15	W 14	W 13	W 12	W 11	W 11	W 11
Wind gust (mph)	18	18	18	17	17	16	15	17	20	22	23	25	26	27	28	29	27	27	27	24	24	22	23	22
Visibility (description)	G	G	G	G	G	G	G	G	G	G	G	G	G	VG	VG	G	G	G	G	G	G	G	G	G
Humidity	90%	91%	92%	91%	90%	91%	91%	91%	86%	81%	77%	71%	69%	65%	63%	62%	61%	63%	67%	71%	76%	78%	82%	84%
UV	-	-	-	-	-	-	1	1	1	2	3	4	4	4	4	3	2	1	1	1	1	-	-	-

Sunday (19 April 2026)

Time	00:00	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	30%	20%	20%	20%	30%	20%	20%	10%	10%
Temperature (°C)	9°	9°	8°	9°	11°	14°	14°	13°	10°
Feels like temperature (°C)	7°	6°	5°	6°	9°	11°	12°	11°	8°
Wind direction and speed (mph)	W 11	W 10	W 10	W 9	WNW 10	W 11	W 12	WNW 11	WNW 9
Wind gust (mph)	22	17	16	18	21	23	23	18	15
Visibility (description)	G	G	G	G	G	G	G	G	G
Humidity	85%	85%	87%	87%	74%	60%	57%	61%	75%
UV	-	-	-	1	3	4	2	1	-

Monday (20 April 2026)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	<5%	10%	10%	10%	10%	10%	10%	<5%
Temperature (°C)	9°	8°	8°	11°	14°	15°	14°	11°
Feels like temperature (°C)	7°	6°	6°	10°	13°	13°	12°	9°
Wind direction and speed (mph)	NW 8	NW 7	NNW 7	N 9	WSW 8	SSW 9	NE 10	NE 9
Wind gust (mph)	13	13	16	17	18	19	19	17
Visibility (description)	G	M	M	G	G	G	G	G
Humidity	82%	86%	86%	73%	61%	52%	56%	68%
UV	-	-	1	3	4	2	1	-

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Wales weather forecast

Headline:

Changeable this week, but also turning warmer.

Today:

Cloudy and breezy today with outbreaks of rain and drizzle. Rain will turn heavier into the afternoon, although it will still be mild across the country for the time of year. Maximum temperature 16 °C.

Tonight:

Rain and winds will ease a little tonight, but it will remain cloudy and mild with outbreaks of drizzle. Fog forming over the hills. Minimum temperature 10 °C.

Wednesday:

A spell of heavy rain and blustery winds will move through on Wednesday morning, followed by drier and brighter weather. Feeling warm in the sunshine. Maximum temperature 18 °C.

Outlook for Thursday to Saturday:

Changeable over the next few days with spells of rain and showers at times. Brighter interludes are likely too, and it will turn increasingly warm.

Updated: 04:00 (UTC+1) on Tue 14 Apr 2026

UK long range weather forecast

A few showers around at the start of the period, mainly affecting the northwest where it will also be windy for a time. For many though the weekend should be fine and dry with spells of warm sunshine, but still some chilly nights. Into the following week fronts associated with another Atlantic low will try to push into the UK, but may struggle to make inroads against an area of high pressure to the northeast. So the greater chance of some rain is for western areas, while northern and eastern areas may well see plenty of dry weather. Temperatures likely remaining above average.

Updated: 13:00 (UTC+1) on Mon 13 Apr 2026

The dominant pattern during this period is most likely to be high pressure (or higher than average pressure) to the north and lower pressure to the south. This will probably lead to drier and more settled than normal weather in the north or northwest of the UK, with the south and possibly east more unsettled and wetter than normal. Temperatures will probably be close to or slightly above average overall.

Updated: 14:00 (UTC+1) on Mon 13 Apr 2026

Cardiff (Cardiff) weather

Find a forecast

Forecast days

Tue 14 Apr

Tue 14 Apr

Wed 15 Apr

Wed 15 Apr

Thu 16 Apr

Thu 16 Apr

Fri 17 Apr

Fri 17 Apr

Sat 18 Apr

Sat 18 Apr

Sun 19 Apr

Sun 19 Apr

Mon 20 Apr

Mon 20 Apr

7 day forecast for Cardiff

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UK video forecast

Wales weather forecast

Headline:

Today:

Tonight:

Wednesday:

Outlook for Thursday to Saturday:

UK long range weather forecast

Nearest forecasts

More from the Met Office

Causes of climate change

Convergence lines

What is convection?

Contrails or condensation trails

Floods and flooding

3 tips for staying safe in fog

Cardiff (Cardiff) weather

Find a forecast

Forecast days

Tue 14 Apr

Tue 14 Apr

Wed 15 Apr

Wed 15 Apr

Thu 16 Apr

Thu 16 Apr

Fri 17 Apr

Fri 17 Apr

Sat 18 Apr

Sat 18 Apr

Sun 19 Apr

Sun 19 Apr

Mon 20 Apr

Mon 20 Apr

7 day forecast for Cardiff

UK video forecast

Wales weather forecast

Tuesday 14 Apr - Saturday 18 Apr

Headline:

Today:

Tonight:

Wednesday:

Outlook for Thursday to Saturday:

UK long range weather forecast

Saturday 18 Apr - Monday 27 Apr

Tuesday 28 Apr - Tuesday 12 May

Nearest forecasts

More from the Met Office

Causes of climate change

Convergence lines

What is convection?

Contrails or condensation trails

Floods and flooding

3 tips for staying safe in fog