Benllech (Isle of Anglesey) weather

Find a forecast

Forecast days

Today

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 12° Celsius;

Sunrise: 06:53

Sunset: 19:29
Sunny intervals changing to partly cloudy by early evening.

M UV

L Pollution

No pollen data.
Next high tide: 19:20 for
Benllech (Beach)
St. Davids, Benllech (Beach)

1.1 miles

Moelfre (Beach)

2.1 miles
Today

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 12° Celsius;
Wed 17 Sep

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 15° Celsius;

Sunrise: 06:55

Sunset: 19:27
Heavy rain changing to overcast by late morning.

M UV

L Pollution

No pollen data.
First high tide: 08:19 for
Benllech (Beach)
St. Davids, Benllech (Beach)

1.1 miles

Moelfre (Beach)

2.1 miles
Wed 17 Sep

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 15° Celsius;
Thu 18 Sep

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 15° Celsius;

Sunrise: 06:56

Sunset: 19:25
Light rain.

M UV

L Pollution

No pollen data.
First high tide: 09:28 for
Benllech (Beach)
St. Davids, Benllech (Beach)

1.1 miles

Moelfre (Beach)

2.1 miles
Thu 18 Sep

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 15° Celsius;
Fri 19 Sep

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 11° Celsius;

Sunrise: 06:58

Sunset: 19:22
Light rain changing to cloudy by lunchtime.

M UV

L Pollution

No pollen data.
First high tide: 10:16 for
Benllech (Beach)
St. Davids, Benllech (Beach)

1.1 miles

Moelfre (Beach)

2.1 miles
Fri 19 Sep

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 11° Celsius;
Sat 20 Sep

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 9° Celsius;

Sunrise: 07:00

Sunset: 19:20
Sunny intervals changing to cloudy by lunchtime.

M UV

L Pollution

No pollen data.
First high tide: 10:52 for
Benllech (Beach)
St. Davids, Benllech (Beach)

1.1 miles

Moelfre (Beach)

2.1 miles
Sat 20 Sep

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 9° Celsius;
Sun 21 Sep

Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 8° Celsius;

Sunrise: 07:02

Sunset: 19:17
Sunny intervals changing to cloudy by late morning.

M UV

No pollution data.

No pollen data.
First high tide: 11:25 for
Benllech (Beach)
St. Davids, Benllech (Beach)

1.1 miles

Moelfre (Beach)

2.1 miles
Sun 21 Sep

Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 8° Celsius;
Mon 22 Sep

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

Sunrise: 07:03

Sunset: 19:15
Cloudy changing to sunny intervals in the afternoon.

M UV

No pollution data.

No pollen data.
First high tide: 11:55 for
Benllech (Beach)
St. Davids, Benllech (Beach)

1.1 miles

Moelfre (Beach)

2.1 miles
Mon 22 Sep

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

Sunny intervals changing to partly cloudy by early evening.

Sunrise: 06:53

Sunset: 19:29

M UV

L Pollution

No pollen data.

Next high tide: 19:20 for

Benllech (Beach)

7 day forecast for Benllech

Today (16 September 2025)

Time	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%	30%	40%	30%	30%	30%	40%	70%
Temperature (°C)	16°	16°	15°	15°	14°	13°	13°	13°	13°
Feels like temperature (°C)	13°	13°	13°	12°	12°	11°	12°	12°	12°
Wind direction and speed (mph)	WSW 16	WSW 15	WSW 14	SW 13	SW 12	SW 10	SW 9	SSW 9	SSW 9
Wind gust (mph)	28	27	25	24	23	21	21	20	22
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	64%	65%	66%	72%	76%	81%	83%	84%	85%
UV	3	2	1	1	1	-	-	-	-

Wednesday (17 September 2025)

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	≥95%	≥95%	≥95%	≥95%	≥95%	≥95%	≥95%	≥95%	80%	50%	30%	30%	30%	20%	20%	20%	20%	20%	20%	30%	30%	30%	30%	30%
Temperature (°C)	13°	13°	13°	13°	13°	14°	14°	15°	16°	16°	16°	17°	17°	17°	17°	17°	17°	17°	16°	16°	15°	15°	15°	15°
Feels like temperature (°C)	11°	11°	11°	11°	11°	11°	11°	12°	12°	13°	13°	13°	14°	14°	14°	14°	14°	13°	13°	13°	13°	12°	13°	13°
Wind direction and speed (mph)	SSW 9	S 8	S 9	SSE 9	SSE 11	SSE 14	S 18	SSW 21	SW 21	SW 20	SW 20	SW 20	SW 20	SW 20	SW 20	SW 20	SW 20	SW 19	SW 19	SW 18	SW 17	SW 16	SW 16	SW 15
Wind gust (mph)	22	23	25	29	32	37	38	38	37	36	34	34	35	34	34	33	32	32	32	30	30	29	28	27
Visibility (description)	M	M	M	P	P	P	P	P	M	G	VG	VG	E	E	E	E	E	E	E	E	E	E	E	E
Humidity	89%	96%	96%	96%	95%	94%	95%	96%	97%	98%	98%	97%	95%	91%	89%	88%	87%	87%	89%	90%	91%	92%	92%	92%
UV	-	-	-	-	-	-	1	1	1	1	2	3	3	3	3	2	1	1	1	1	-	-	-	-

Thursday (18 September 2025)

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%	50%	50%	60%	80%	80%	70%	60%	70%	70%	70%	60%	60%	70%	70%	70%	70%	60%	70%	70%	70%	70%	70%	60%
Temperature (°C)	15°	15°	15°	15°	15°	16°	16°	16°	16°	16°	16°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	16°	16°	16°
Feels like temperature (°C)	13°	13°	13°	13°	13°	13°	13°	13°	12°	12°	13°	13°	13°	13°	13°	13°	13°	13°	13°	13°	13°	13°	13°	13°
Wind direction and speed (mph)	SW 14	SW 14	SW 13	SW 14	SW 15	SW 16	SW 18	SW 19	SW 21	SW 22	SW 22	SW 22	SW 23	SW 23	SW 23	SW 23	SW 23	SW 22	SSW 22	SSW 21	SSW 21	SSW 21	SSW 21	SSW 21
Wind gust (mph)	28	27	27	26	25	24	26	34	41	39	38	36	36	35	34	36	35	35	33	35	33	36	36	36
Visibility (description)	E	VG	G	G	G	M	G	G	G	G	G	G	G	G	G	G	G	G	G	G	VG	VG	VG	VG
Humidity	93%	94%	95%	97%	98%	97%	97%	97%	95%	95%	95%	95%	94%	95%	96%	96%	96%	96%	95%	96%	95%	95%	96%	95%
UV	-	-	-	-	-	-	1	1	1	1	1	2	2	2	2	2	1	1	1	1	-	-	-	-

Friday (19 September 2025)

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	70%	60%	60%	50%	50%	50%	50%	50%	60%	60%	60%	50%	50%	50%	50%	50%	50%	50%	40%	40%	40%	30%	30%	30%
Temperature (°C)	16°	16°	16°	16°	16°	16°	15°	15°	15°	15°	15°	16°	16°	16°	16°	16°	16°	15°	15°	14°	14°	14°	14°	14°
Feels like temperature (°C)	13°	13°	13°	13°	13°	13°	13°	13°	13°	13°	13°	13°	14°	14°	14°	13°	13°	13°	13°	13°	12°	12°	12°	12°
Wind direction and speed (mph)	SSW 21	SSW 20	SSW 19	SSW 18	SSW 18	SW 17	SW 16	SSW 14	SSW 13	SW 13	SSW 13	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 13	SW 12	SW 11	SW 9	SSW 9	SSW 9	SSW 8
Wind gust (mph)	35	34	30	29	28	26	23	21	19	21	21	21	20	19	19	17	17	15	15	16	15	15	15	16
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	95%	94%	94%	93%	93%	93%	93%	94%	94%	93%	89%	89%	88%	91%	91%	86%	85%	86%	88%	92%	92%	92%	92%	92%
UV	-	-	-	-	-	-	1	1	1	1	2	2	3	3	2	2	1	1	1	1	-	-	-	-

Saturday (20 September 2025)

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%	30%	30%	30%	30%	30%	30%	30%	40%	40%	50%	50%	50%	50%	50%	50%	60%	60%	60%	60%
Temperature (°C)	13°	13°	13°	13°	12°	12°	12°	12°	12°	13°	14°	14°	14°	15°	14°	14°	14°	14°	13°	13°	12°	12°	12°	12°
Feels like temperature (°C)	12°	12°	12°	12°	11°	11°	11°	11°	11°	12°	12°	12°	13°	13°	12°	12°	12°	12°	11°	10°	10°	10°	9°	9°
Wind direction and speed (mph)	SW 8	SW 7	SW 7	SW 7	SW 7	SW 7	SW 7	SW 7	SW 7	SW 7	WSW 9	W 10	W 10	WNW 11	NW 11	NW 12	NW 12	NW 12	NNW 12	NNW 12	NNW 12	NNW 12	N 13	NNE 13
Wind gust (mph)	15	15	15	14	15	14	14	15	13	13	15	16	15	15	19	19	20	19	19	23	21	25	25	22
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	E	E	E	E	E	E	VG	VG	VG	VG	VG	VG	VG
Humidity	92%	92%	91%	91%	90%	90%	90%	89%	88%	86%	80%	76%	74%	72%	72%	72%	72%	75%	76%	79%	79%	81%	83%	81%
UV	-	-	-	-	-	-	-	1	1	1	2	2	3	3	2	2	1	1	1	1	-	-	-	-

Sunday (21 September 2025)

Time	00:00	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	60%	60%	40%	30%	30%	30%	20%	20%	10%
Temperature (°C)	11°	11°	11°	10°	12°	12°	13°	11°	10°
Feels like temperature (°C)	9°	8°	8°	7°	9°	9°	10°	8°	8°
Wind direction and speed (mph)	NNE 14	N 14	NNE 15	NNE 14	NNE 15	NNE 16	NNE 16	NNE 13	NNE 11
Wind gust (mph)	25	22	23	26	27	27	24	19	14
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	82%	82%	78%	74%	65%	60%	58%	67%	72%
UV	-	-	-	1	2	3	1	1	-

Monday (22 September 2025)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	10%	10%	<5%	<5%	<5%	<5%	10%	10%
Temperature (°C)	10°	9°	9°	12°	13°	13°	11°	10°
Feels like temperature (°C)	8°	7°	7°	10°	10°	10°	9°	8°
Wind direction and speed (mph)	NE 10	NE 9	NE 8	NE 11	NNE 12	NNE 12	NNE 10	NE 8
Wind gust (mph)	11	10	12	17	17	15	11	9
Visibility (description)	VG	VG	VG	VG	G	VG	VG	G
Humidity	74%	77%	78%	65%	59%	58%	73%	82%
UV	-	-	1	2	3	1	1	-

UK video forecast

Benllech weather map

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WARNING

Flood alerts in force for Wales

Natural Resources Wales

Wales weather forecast

Headline:

Remaining changeable with rain tonight.

Today:

A drier day albeit still the chance of a few isolated showers. Sunny spells are likely through the morning, but any sunshine turning hazy through the afternoon. Still breezy, though winds easing through the morning. Maximum temperature 17 °C.

Tonight:

Cloudy with showery rain affecting southern and western counties through the evening, before a band of heavier and more persistent spreads eastwards overnight. Increasingly windy by dawn. Minimum temperature 11 °C.

Wednesday:

Heavy, persistent rain clearing eastwards through the morning, though remaining mostly cloudy with outbreaks of patchy rain and drizzle throughout the day, perhaps turning heavy at times. Breezy. Maximum temperature 20 °C.

Outlook for Thursday to Saturday:

Remaining changeable with showers or longer spells of rain at times, though brighter interludes are possible. Often breezy. A little milder and more humid by the end of the week.

Updated: 05:00 (UTC+1) on Tue 16 Sep 2025

UK long range weather forecast

It is likely to be fairly unsettled at first, with areas of rain or showers, most widespread across central, southern and eastern areas, perhaps accompanied by some strong winds. Into next week, a northwest-southeast split is most likely, with some further rain or showers in southern and eastern areas, closest to an area of low pressure, whilst the best chance of longer, drier spells will be towards the north and northwest, where some patchy fog and rural frost are possible. It will also turn colder, as a northerly flow becomes established for a time. Later in the period, more widely drier and settled conditions could develop as high pressure becomes slightly more influential, although probably still with a few coastal showers. Temperatures should gradually return closer to average.

Updated: 15:00 (UTC+1) on Tue 16 Sep 2025

Signals for prevailing weather patterns become fairly limited by the turn of the month and the early part of October. As is typical at this time of year, there are likely to be some spells of wet and windy weather along with some drier interludes but no strong preference to whether settled or unsettled regimes will be most dominant. Overall, northwestern parts are more likely to be wettest and windiest. Temperatures likely fluctuating around average.

Updated: 16:00 (UTC+1) on Mon 15 Sep 2025

Benllech (Isle of Anglesey) weather

Find a forecast

Forecast days

Today

Today

Wed 17 Sep

Wed 17 Sep

Thu 18 Sep

Thu 18 Sep

Fri 19 Sep

Fri 19 Sep

Sat 20 Sep

Sat 20 Sep

Sun 21 Sep

Sun 21 Sep

Mon 22 Sep

Mon 22 Sep

7 day forecast for Benllech

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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

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Benllech (Isle of Anglesey) weather

Find a forecast

Forecast days

Today

Today

Wed 17 Sep

Wed 17 Sep

Thu 18 Sep

Thu 18 Sep

Fri 19 Sep

Fri 19 Sep

Sat 20 Sep

Sat 20 Sep

Sun 21 Sep

Sun 21 Sep

Mon 22 Sep

Mon 22 Sep

7 day forecast for Benllech

UK video forecast

Wales weather forecast

Tuesday 16 Sep - Saturday 20 Sep

Headline:

Today:

Tonight:

Wednesday:

Outlook for Thursday to Saturday:

UK long range weather forecast

Sunday 21 Sep - Tuesday 30 Sep

Tuesday 30 Sep - Tuesday 14 Oct

Nearest forecasts

More from the Met Office

Causes of climate change

Make a rainbow DIY activity

UK Snow 2010

When is hay fever season in the UK?

Weather memories DIY activity

4 tips for staying safe in extreme heat

Website feedback