Penarth (Vale of Glamorgan) weather

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Forecast days

Wed 29 Apr

Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 9° Celsius;

Sunrise: 05:49

Sunset: 20:32

Sunny.

M UV

M Pollution

H Pollen

Next high tide: 06:20 for
Penarth (Beach)

Wed 29 Apr

Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius;
Thu 30 Apr

Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 11° Celsius;

Sunrise: 05:47

Sunset: 20:34

Sunny.

M UV

M Pollution

H Pollen

First high tide: 07:03 for
Penarth (Beach)

Thu 30 Apr

Maximum daytime temperature: 22 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius;
Fri 1 May

Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 9° Celsius;

Sunrise: 05:45

Sunset: 20:35

Sunny intervals changing to partly cloudy by nighttime.

M UV

M Pollution

VH Pollen

First high tide: 07:42 for
Penarth (Beach)

Fri 1 May

Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius;
Sat 2 May

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 10° Celsius;

Sunrise: 05:43

Sunset: 20:37

Sunny intervals changing to cloudy in the afternoon.

M UV

M Pollution

H Pollen

First high tide: 08:18 for
Penarth (Beach)

Sat 2 May

Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius;
Sun 3 May

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

Sunrise: 05:42

Sunset: 20:39

Cloudy changing to sunny intervals in the afternoon.

M UV

No pollution data.

No pollen data.

First high tide: 08:50 for
Penarth (Beach)

Sun 3 May

Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius;
Mon 4 May

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 8° Celsius;

Sunrise: 05:40

Sunset: 20:40

Overcast changing to sunny intervals in the afternoon.

M UV

No pollution data.

No pollen data.

First high tide: 09:18 for
Penarth (Beach)

Mon 4 May

Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius;
Tue 5 May

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

Sunrise: 05:38

Sunset: 20:42

Sunny intervals changing to cloudy by late morning.

M UV

No pollution data.

No pollen data.

First high tide: 09:45 for
Penarth (Beach)

Tue 5 May

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

Sunny.

Sunrise: 05:49

Sunset: 20:32

M UV

M Pollution

H Pollen

Next high tide: 06:20 for

Penarth (Beach)

7 day forecast for Penarth

Today (29 April 2026)

Time	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	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	8°	8°	7°	7°	7°	7°	7°	9°	10°	12°	15°	16°	17°	18°	19°	19°	19°	18°	17°	15°	14°	13°	12°
Feels like temperature (°C)	4°	3°	3°	3°	3°	3°	3°	4°	7°	8°	10°	11°	11°	12°	12°	12°	12°	12°	12°	11°	10°	9°	8°
Wind direction and speed (mph)	NE 21	NE 21	NE 21	NE 20	NE 20	NE 20	NE 21	NE 22	NE 23	NE 23	ENE 24	ENE 24	ENE 24	ENE 24	ENE 24	ENE 23	ENE 23	ENE 22	ENE 21	ENE 21	NE 22	NE 22	NE 22
Wind gust (mph)	32	32	31	30	30	32	33	35	35	37	38	39	39	38	38	37	36	34	33	32	33	34	33
Visibility (description)	VG	VG	VG	VG	VG	VG	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	59%	62%	65%	68%	71%	72%	71%	66%	59%	51%	40%	40%	40%	37%	33%	28%	28%	32%	37%	40%	40%	40%	40%
UV	-	-	-	-	1	1	1	1	2	3	5	5	5	5	4	3	2	1	1	1	-	-	-

Thursday (30 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	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	12°	11°	11°	10°	10°	10°	10°	10°	11°	12°	14°	16°	18°	20°	21°	22°	22°	21°	20°	19°	17°	16°	15°	14°
Feels like temperature (°C)	8°	7°	7°	7°	6°	6°	6°	6°	7°	9°	11°	12°	14°	16°	17°	18°	18°	17°	16°	16°	15°	14°	13°	12°
Wind direction and speed (mph)	NE 22	NE 21	NE 20	NE 19	NE 18	NE 18	ENE 18	ENE 18	ENE 18	ENE 18	ENE 17	ENE 16	ENE 15	E 15	E 14	E 13	ESE 13	ESE 12	SE 11	ESE 10	E 9	ENE 9	ENE 10	NE 11
Wind gust (mph)	32	32	30	30	30	29	28	28	28	28	29	29	30	30	30	30	28	27	23	20	18	18	18	18
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	42%	51%	55%	56%	57%	59%	59%	59%	56%	52%	43%	41%	40%	40%	37%	29%	26%	28%	33%	38%	41%	41%	42%	42%
UV	-	-	-	-	-	1	1	1	1	2	3	5	5	5	5	4	3	1	1	1	1	-	-	-

Friday (1 May 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	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	10%	20%	20%	10%	10%	10%	10%	20%	20%	10%	10%	<5%	<5%	10%	10%	10%
Temperature (°C)	14°	13°	13°	12°	12°	12°	12°	12°	13°	14°	15°	16°	17°	18°	19°	19°	19°	18°	17°	16°	14°	12°	11°	11°
Feels like temperature (°C)	11°	11°	11°	10°	10°	10°	10°	10°	11°	12°	13°	14°	15°	17°	17°	18°	17°	16°	15°	14°	12°	10°	10°	9°
Wind direction and speed (mph)	NE 11	NE 10	NE 10	NE 9	NE 9	NE 9	NE 8	NE 8	NE 8	NE 8	E 8	ENE 7	ENE 7	SW 7	SW 7	WSW 7	WSW 8	WSW 10	W 10	W 10	W 10	W 10	W 9	W 8
Wind gust (mph)	17	18	17	17	16	15	16	15	15	15	15	15	16	16	16	17	18	18	17	17	16	16	15	13
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G	VG	VG	G	G	G	G
Humidity	44%	45%	47%	51%	53%	55%	56%	58%	58%	60%	60%	58%	55%	55%	55%	57%	57%	57%	60%	65%	74%	82%	87%	90%
UV	-	-	-	-	-	1	1	1	1	2	3	4	5	5	5	4	2	2	1	1	1	-	-	-

Saturday (2 May 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	10%	10%	10%	20%	20%	20%	20%	20%	20%	20%	20%	20%	20%	30%	30%	30%	30%	30%	30%	30%	30%	30%	30%	30%
Temperature (°C)	10°	10°	10°	10°	10°	10°	9°	10°	11°	12°	14°	15°	16°	16°	16°	17°	17°	16°	15°	15°	14°	13°	12°	12°
Feels like temperature (°C)	9°	9°	8°	8°	8°	8°	8°	9°	10°	11°	13°	14°	15°	15°	15°	16°	15°	15°	14°	13°	12°	11°	11°	10°
Wind direction and speed (mph)	W 7	W 7	W 7	W 7	W 6	W 6	WSW 6	WSW 5	WSW 5	SW 5	SSW 5	S 6	S 6	S 6	SSW 7	SSW 7	SW 7	W 8	WNW 9	WNW 9	W 9	WNW 8	WNW 7	WNW 7
Wind gust (mph)	13	13	13	13	11	12	12	11	12	12	13	13	14	15	16	16	16	16	16	15	15	14	14	14
Visibility (description)	G	G	M	G	M	M	M	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G
Humidity	92%	92%	92%	92%	93%	93%	94%	91%	87%	82%	76%	71%	67%	65%	65%	64%	65%	66%	69%	73%	79%	84%	87%	88%
UV	-	-	-	-	-	1	1	1	1	2	3	5	5	5	5	4	3	1	1	1	1	-	-	-

Sunday (3 May 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%	30%	30%	30%	40%	50%	50%	40%	30%
Temperature (°C)	11°	11°	10°	11°	14°	15°	16°	15°	12°
Feels like temperature (°C)	10°	10°	9°	9°	13°	14°	15°	14°	11°
Wind direction and speed (mph)	NW 6	WNW 6	NW 6	NW 6	E 6	SSW 8	WSW 8	WNW 9	NW 8
Wind gust (mph)	13	13	12	14	15	16	16	16	12
Visibility (description)	G	M	M	M	G	G	G	G	G
Humidity	89%	90%	93%	90%	81%	74%	69%	73%	85%
UV	-	-	-	1	2	4	2	1	-

Monday (4 May 2026)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	30%	30%	30%	30%	30%	30%	30%	30%
Temperature (°C)	11°	10°	10°	13°	15°	15°	15°	12°
Feels like temperature (°C)	9°	8°	9°	11°	14°	14°	13°	10°
Wind direction and speed (mph)	NW 7	N 7	N 6	N 8	NNW 7	NW 9	NNW 11	N 11
Wind gust (mph)	10	10	13	15	15	17	18	17
Visibility (description)	M	M	M	G	G	G	G	G
Humidity	89%	90%	88%	81%	69%	63%	64%	73%
UV	-	-	1	2	4	2	1	-

Tuesday (5 May 2026)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	20%	20%	10%	20%	20%	10%	10%	10%
Temperature (°C)	10°	9°	9°	12°	14°	15°	14°	11°
Feels like temperature (°C)	8°	7°	6°	10°	12°	12°	11°	9°
Wind direction and speed (mph)	N 9	N 9	N 10	NNE 11	NNE 11	N 11	NNE 12	NNE 11
Wind gust (mph)	16	17	19	20	21	20	20	18
Visibility (description)	G	G	G	VG	VG	VG	VG	VG
Humidity	78%	80%	79%	65%	52%	45%	50%	60%
UV	-	-	1	3	5	2	1	-

News

Mainly warm and sunny weather this week, before turning more unsettled ahead of the Bank Holiday weekend

The UK will see a mix of spring warmth and increasingly changeable conditions this week, with temperatures above average for most, before a growing chance of s…

UK video forecast

Penarth weather map

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Wales weather forecast

Headline:

Windy around coasts and hills. Lots of sunshine.

This Evening and Tonight:

A fine evening with plenty of late sunshine developing. A few mist and fog patches forming overnight but most remaining clear. Breezy by the morning. Turning chilly in the countryside, especially in the far north of Wales. Minimum temperature 4 °C.

Wednesday:

A fine, dry and sunny day ahead. Remaining breezy, especially around coasts and hills, which may take the edge off the temperatures but feeling a warm in sheltered spots. Maximum temperature 19 °C.

Outlook for Thursday to Saturday:

Remaining dry, sunny and warm on Thursday. Lighter winds on Friday with more sunshine making it feel even warmer. Becoming humid from Friday and often cloudy on Saturday.

Updated: 16:00 (UTC+1) on Tue 28 Apr 2026

UK long range weather forecast

During this period, conditions will probably be fairly changeable, with low pressure systems in the vicinity of the UK. This means an increasing chance of showers or longer spells of rain, along with some strong winds at times. However, dry interludes with spells of warm sunshine are still likely, with a risk of a few short lived early morning fog patches, especially around coasts. Temperatures are likely to be close to normal overall.

Updated: 13:00 (UTC+1) on Tue 28 Apr 2026

Low pressure systems are likely to dominate across the UK at the start of this period. This means showers or longer spells of rain are likely at times, heavy in places. There will, however, be some dry and warm interludes, although temperatures are likely to be close to normal overall. Later in the month, more settled and drier conditions may begin to develop, with temperatures perhaps rising slightly above normal.

Updated: 14:00 (UTC+1) on Tue 28 Apr 2026

Penarth (Vale of Glamorgan) weather

Find a forecast

Forecast days

Wed 29 Apr

Wed 29 Apr

Thu 30 Apr

Thu 30 Apr

Fri 1 May

Fri 1 May

Sat 2 May

Sat 2 May

Sun 3 May

Sun 3 May

Mon 4 May

Mon 4 May

Tue 5 May

Tue 5 May

7 day forecast for Penarth

Tooltip header

Mainly warm and sunny weather this week, before turning more unsettled ahead of the Bank Holiday weekend

UK video forecast

Wales weather forecast

Headline:

This Evening and Tonight:

Wednesday:

Outlook for Thursday to Saturday:

UK long range weather forecast

Nearest forecasts

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Convergence lines

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Snowflakes

4 tips for staying safe in extreme heat

Penarth (Vale of Glamorgan) weather

Find a forecast

Forecast days

Wed 29 Apr

Wed 29 Apr

Thu 30 Apr

Thu 30 Apr

Fri 1 May

Fri 1 May

Sat 2 May

Sat 2 May

Sun 3 May

Sun 3 May

Mon 4 May

Mon 4 May

Tue 5 May

Tue 5 May

7 day forecast for Penarth

Mainly warm and sunny weather this week, before turning more unsettled ahead of the Bank Holiday weekend

UK video forecast

Wales weather forecast

Tuesday 28 Apr - Saturday 2 May

Headline:

This Evening and Tonight:

Wednesday:

Outlook for Thursday to Saturday:

UK long range weather forecast

Sunday 3 May - Tuesday 12 May

Wednesday 13 May - Wednesday 27 May

Nearest forecasts

More from the Met Office

Causes of climate change

White Christmas and UK Christmas weather records

Convergence lines

Weather fronts

Snowflakes

4 tips for staying safe in extreme heat