Holyhead (Isle of Anglesey) weather

Find a forecast

Forecast days

Fri 8 May

Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 9° Celsius;

Sunrise: 05:31

Sunset: 21:00
Cloudy.

M UV

L Pollution

L Pollen
Next high tide: 14:47 for
Porth Dafarch (Beach)
Trearddur Bay (Beach)

2.2 miles
Fri 8 May

Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius;
Sat 9 May

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

Sunrise: 05:30

Sunset: 21:01
Sunny intervals changing to partly cloudy by nighttime.

M UV

L Pollution

L Pollen
First high tide: 03:08 for
Porth Dafarch (Beach)
Trearddur Bay (Beach)

2.2 miles
Sat 9 May

Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius;
Sun 10 May

Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 7° Celsius;

Sunrise: 05:28

Sunset: 21:03
Sunny.

H UV

L Pollution

L Pollen
First high tide: 04:19 for
Porth Dafarch (Beach)
Trearddur Bay (Beach)

2.2 miles
Sun 10 May

Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius;
Mon 11 May

Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 9° Celsius;

Sunrise: 05:26

Sunset: 21:05
Cloudy changing to sunny intervals by lunchtime.

H UV

L Pollution

L Pollen
First high tide: 05:39 for
Porth Dafarch (Beach)
Trearddur Bay (Beach)

2.2 miles
Mon 11 May

Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius;
Tue 12 May

Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 8° Celsius;

Sunrise: 05:24

Sunset: 21:07
Overcast changing to sunny intervals by late morning.

H UV

L Pollution

L Pollen
First high tide: 06:48 for
Porth Dafarch (Beach)
Trearddur Bay (Beach)

2.2 miles
Tue 12 May

Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius;
Wed 13 May

Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 7° Celsius;

Sunrise: 05:23

Sunset: 21:08
Sunny intervals changing to light showers by lunchtime.

M UV

No pollution data.

No pollen data.
First high tide: 07:40 for
Porth Dafarch (Beach)
Trearddur Bay (Beach)

2.2 miles
Wed 13 May

Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius;
Thu 14 May

Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 6° Celsius;

Sunrise: 05:21

Sunset: 21:10
Sunny intervals changing to partly cloudy by nighttime.

M UV

No pollution data.

No pollen data.
First high tide: 08:25 for
Porth Dafarch (Beach)
Trearddur Bay (Beach)

2.2 miles
Thu 14 May

Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius;

Cloudy.

Sunrise: 05:31

Sunset: 21:00

M UV

L Pollution

L Pollen

Next high tide: 14:47 for

Porth Dafarch (Beach)

7 day forecast for Holyhead

Today (8 May 2026)

Time	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	20%	30%	30%	30%	40%	30%	30%	30%	40%	50%	40%
Temperature (°C)	13°	13°	13°	13°	13°	12°	12°	11°	11°	10°	10°
Feels like temperature (°C)	11°	11°	11°	11°	10°	10°	9°	9°	8°	8°	8°
Wind direction and speed (mph)	N 9	N 11	NNE 11	NNE 12	NNE 12	NNE 12	NNE 13	NE 12	NE 12	NNE 13	NNE 13
Wind gust (mph)	14	15	15	16	17	18	18	18	19	21	21
Visibility (description)	G	G	G	G	G	G	G	G	G	G	G
Humidity	85%	85%	84%	83%	84%	84%	85%	85%	86%	86%	84%
UV	3	4	4	3	2	1	1	1	-	-	-

Saturday (9 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	40%	30%	30%	30%	30%	20%	20%	20%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	20%	10%	10%	10%
Temperature (°C)	10°	10°	10°	10°	9°	9°	9°	10°	10°	11°	11°	12°	12°	12°	13°	12°	12°	12°	11°	11°	11°	10°	10°	9°
Feels like temperature (°C)	7°	7°	7°	6°	6°	6°	6°	6°	7°	8°	8°	9°	9°	9°	9°	9°	8°	8°	8°	7°	7°	7°	6°	6°
Wind direction and speed (mph)	NNE 14	NNE 14	NNE 15	NNE 16	NNE 16	NNE 16	NNE 16	NNE 17	NNE 17	NNE 18	NNE 18	NNE 19	NNE 19	NNE 20	NNE 21	NNE 22	NNE 22	NNE 22	NNE 22	NNE 22	NNE 21	NE 20	NE 20	NE 19
Wind gust (mph)	21	22	22	23	23	22	23	24	24	24	25	26	26	28	30	30	30	30	31	31	30	29	30	29
Visibility (description)	G	G	G	G	G	G	G	G	G	G	M	M	M	M	M	M	G	G	G	G	G	G	G	G
Humidity	84%	85%	85%	84%	85%	85%	87%	87%	86%	85%	86%	86%	86%	86%	85%	85%	82%	80%	81%	80%	79%	78%	78%	77%
UV	-	-	-	-	-	1	1	1	1	2	4	5	5	5	5	4	3	2	1	1	1	1	-	-

Sunday (10 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%	10%	10%	10%	10%	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	9°	9°	8°	8°	8°	8°	7°	8°	9°	9°	10°	10°	11°	11°	11°	11°	11°	11°	11°	11°	10°	9°	9°	9°
Feels like temperature (°C)	5°	5°	4°	4°	4°	4°	3°	4°	5°	6°	6°	7°	7°	8°	8°	8°	8°	8°	8°	7°	7°	6°	5°	5°
Wind direction and speed (mph)	NE 18	NE 18	NE 17	NE 17	NE 17	NE 17	NE 16	NE 17	NE 18	NE 18	NE 18	NE 18	NNE 19	NNE 19	NNE 19	NNE 18	N 18	N 18	N 18	N 19	N 19	N 19	N 18	N 17
Wind gust (mph)	29	28	29	28	28	27	27	27	28	27	27	26	26	26	26	24	24	24	25	25	25	25	25	23
Visibility (description)	G	G	G	G	G	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	76%	76%	76%	76%	75%	74%	73%	68%	66%	65%	63%	62%	62%	60%	58%	57%	57%	60%	63%	64%	64%	65%	66%	67%
UV	-	-	-	-	-	1	1	1	1	2	4	5	5	6	5	4	3	2	1	1	1	1	-	-

Monday (11 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%	10%	10%	10%	10%	10%	20%	20%	30%	20%	20%	20%	20%	20%	10%	10%	10%	<5%	10%	10%	10%	10%	10%
Temperature (°C)	9°	8°	9°	8°	8°	8°	9°	9°	9°	10°	10°	11°	11°	11°	12°	12°	12°	12°	12°	11°	11°	10°	10°	10°
Feels like temperature (°C)	5°	5°	5°	5°	5°	5°	5°	6°	6°	7°	7°	8°	8°	9°	9°	10°	10°	10°	10°	9°	9°	8°	8°	8°
Wind direction and speed (mph)	NNW 16	NNW 16	NNW 16	NNW 16	NNW 15	NNW 15	NW 16	NW 16	NW 16	NW 16	NW 16	NW 15	NNW 14	NW 14	NW 12	NW 11	NW 10	NW 10	NW 10	NW 10	WNW 10	WNW 10	WNW 9	WNW 9
Wind gust (mph)	22	22	22	21	22	22	23	23	23	23	23	21	20	19	17	16	15	15	15	15	15	14	13	14
Visibility (description)	VG	VG	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G
Humidity	68%	71%	72%	72%	74%	76%	77%	81%	83%	82%	82%	83%	83%	83%	83%	82%	81%	81%	80%	78%	80%	81%	81%	82%
UV	-	-	-	-	-	1	1	1	1	2	3	4	5	5	5	4	3	2	1	1	1	1	-	-

Tuesday (12 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%	20%	20%	20%	20%	20%	20%	10%	10%	10%	10%	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	10°	10°	10°	10°	10°	10°	10°	10°	10°	11°	11°	12°	12°	13°	13°	14°	14°	14°	13°	13°	12°	11°	11°	11°
Feels like temperature (°C)	8°	8°	8°	8°	8°	7°	7°	7°	7°	8°	8°	9°	9°	10°	11°	11°	11°	11°	11°	10°	10°	9°	8°	7°
Wind direction and speed (mph)	WNW 10	WNW 11	WNW 11	WNW 13	WNW 15	WNW 16	WNW 16	WNW 17	WNW 17	WNW 17	WNW 17	WNW 17	WNW 16	WNW 14	W 13	W 12	WSW 12	WSW 13	WSW 13	WSW 14	W 14	W 14	WNW 16	WNW 18
Wind gust (mph)	16	16	19	21	22	23	23	23	24	25	25	22	22	20	18	18	19	20	21	21	21	22	25	27
Visibility (description)	G	G	G	G	G	G	G	G	G	G	G	M	G	G	G	G	G	G	G	G	G	G	G	G
Humidity	84%	85%	85%	85%	84%	83%	84%	83%	83%	82%	83%	83%	83%	82%	80%	78%	77%	76%	77%	76%	76%	73%	70%	69%
UV	-	-	-	-	-	1	1	1	1	2	3	4	4	5	4	4	3	2	1	1	1	1	-	-

Wednesday (13 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	<5%	<5%	10%	20%	30%	60%	60%	60%	50%
Temperature (°C)	10°	10°	9°	9°	11°	12°	12°	11°	9°
Feels like temperature (°C)	7°	6°	5°	5°	7°	8°	8°	7°	5°
Wind direction and speed (mph)	WNW 18	WNW 19	W 21	W 22	W 22	W 22	W 21	WNW 20	WNW 22
Wind gust (mph)	29	30	32	34	35	33	31	31	33
Visibility (description)	G	G	G	G	G	G	G	G	G
Humidity	71%	72%	75%	76%	75%	73%	74%	74%	76%
UV	-	-	-	1	3	4	2	1	-

Thursday (14 May 2026)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	50%	50%	40%	40%	30%	30%	30%	20%
Temperature (°C)	9°	8°	8°	10°	11°	12°	11°	9°
Feels like temperature (°C)	4°	4°	4°	6°	8°	8°	7°	5°
Wind direction and speed (mph)	WNW 22	NW 22	NW 23	NW 23	NW 21	NNW 21	NNW 21	NNW 20
Wind gust (mph)	33	33	34	33	31	32	30	27
Visibility (description)	G	G	G	G	G	G	G	G
Humidity	76%	79%	77%	74%	70%	67%	68%	74%
UV	-	-	1	3	5	3	1	-

UK video forecast

Holyhead weather map

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Wales weather forecast

Headline:

Scattered showers today but feeling warmer.

Today:

A rather grey start with some showery outbreaks of rain. The cloud will break up allowing some spells of sunshine, but this may also trigger some heavier showers by the afternoon. Feeling warmer, especially in any sunshine. Maximum temperature 18 °C.

Tonight:

Showers fading this evening, leaving a dry and clear night to develop across the country. Turning chilly under the clear skies, especially in the countryside. Minimum temperature 5 °C.

Saturday:

A dry and sunny start, but cloud will tend to increase throughout the day, with a scattering of showers developing. Showers potentially turning heavier into the afternoon. Feeling warm. Maximum temperature 20 °C.

Outlook for Sunday to Tuesday:

Early rain clearing Sunday leaving a dry but cooler day. Remaining cooler early next with further showers or longer spells of rain, but also some drier and sunnier interludes.

Updated: 04:00 (UTC+1) on Fri 8 May 2026

UK long range weather forecast

Changeable and at times rather unsettled conditions look to dominate through the middle part of May, with low pressure often close by. This means periods of rain or showers, some of which could be heavy, for many places, though some drier interludes are also expected. For the most part, temperatures are likely to be close to or perhaps a little below normal, with winds often blowing from a northwesterly quadrant. By the end of this period, pressure may increase towards the southwest, which could bring more in the way of dry weather here.

Updated: 13:00 (UTC+1) on Fri 8 May 2026

Low pressure systems are likely to still be close by to north or northeast of the UK at the start of this period, with a continuation of changeable and at times windy conditions most likely here. There will however, probably be some dry and warm interludes, these more likely towards the south initially, but these may become rather more widespread through the latter part of this period. Temperatures through the latter part of May and into early June may end up being above average overall.

Updated: 14:00 (UTC+1) on Thu 7 May 2026

Holyhead (Isle of Anglesey) weather

Find a forecast

Forecast days

Fri 8 May

Fri 8 May

Sat 9 May

Sat 9 May

Sun 10 May

Sun 10 May

Mon 11 May

Mon 11 May

Tue 12 May

Tue 12 May

Wed 13 May

Wed 13 May

Thu 14 May

Thu 14 May

7 day forecast for Holyhead

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UK video forecast

Wales weather forecast

Headline:

Today:

Tonight:

Saturday:

Outlook for Sunday to Tuesday:

UK long range weather forecast

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Satellite image of the month - 2017

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Holyhead (Isle of Anglesey) weather

Find a forecast

Forecast days

Fri 8 May

Fri 8 May

Sat 9 May

Sat 9 May

Sun 10 May

Sun 10 May

Mon 11 May

Mon 11 May

Tue 12 May

Tue 12 May

Wed 13 May

Wed 13 May

Thu 14 May

Thu 14 May

7 day forecast for Holyhead

UK video forecast

Wales weather forecast

Friday 8 May - Tuesday 12 May

Headline:

Today:

Tonight:

Saturday:

Outlook for Sunday to Tuesday:

UK long range weather forecast

Wednesday 13 May - Friday 22 May

Friday 22 May - Friday 5 Jun

Nearest forecasts

More from the Met Office

Causes of climate change

White Christmas and UK Christmas weather records

Satellite image of the month - 2017

Our history

Learn about how our weather models are used.

Learn about visualising weather forecasts