Beaumaris (Isle of Anglesey) weather

Find a forecast

Forecast days

Today

Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 14° Celsius;

Sunrise: 06:54

Sunset: 19:26
Heavy rain changing to overcast by late morning.

M UV

L Pollution

No pollen data.
Next high tide: 08:11 for
Beaumaris (Beach)
Lleiniog Beach, Penmon (Beach)

2.1 miles
Today

Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 14° Celsius;
Thu 18 Sep

Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 15° Celsius;

Sunrise: 06:56

Sunset: 19:24
Light rain.

M UV

L Pollution

No pollen data.
First high tide: 09:22 for
Beaumaris (Beach)
Lleiniog Beach, Penmon (Beach)

2.1 miles
Thu 18 Sep

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

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 12° Celsius;

Sunrise: 06:58

Sunset: 19:22
Light rain changing to cloudy by early evening.

M UV

L Pollution

No pollen data.
First high tide: 10:11 for
Beaumaris (Beach)
Lleiniog Beach, Penmon (Beach)

2.1 miles
Fri 19 Sep

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 12° Celsius;
Sat 20 Sep

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

Sunrise: 06:59

Sunset: 19:19
Cloudy changing to light showers by late morning.

M UV

L Pollution

No pollen data.
First high tide: 10:48 for
Beaumaris (Beach)
Lleiniog Beach, Penmon (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: 7° Celsius;

Sunrise: 07:01

Sunset: 19:17
Light showers changing to cloudy by late morning.

M UV

No pollution data.

No pollen data.
First high tide: 11:22 for
Beaumaris (Beach)
Lleiniog Beach, Penmon (Beach)

2.1 miles
Sun 21 Sep

Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 7° Celsius;
Mon 22 Sep

Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 6° Celsius;

Sunrise: 07:03

Sunset: 19:14
Sunny intervals changing to partly cloudy by early evening.

M UV

No pollution data.

No pollen data.
First high tide: 11:53 for
Beaumaris (Beach)
Lleiniog Beach, Penmon (Beach)

2.1 miles
Mon 22 Sep

Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 6° Celsius;

Heavy rain changing to overcast by late morning.

Sunrise: 06:54

Sunset: 19:26

M UV

L Pollution

No pollen data.

Next high tide: 08:11 for

Beaumaris (Beach)

6 day forecast for Beaumaris

Tomorrow (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%	20%	10%	10%	<5%	<5%	10%	10%	10%	<5%	<5%	<5%	10%	20%	20%
Temperature (°C)	12°	12°	12°	12°	13°	14°	14°	15°	16°	16°	17°	17°	18°	18°	18°	18°	17°	17°	16°	16°	15°	15°	15°	15°
Feels like temperature (°C)	11°	11°	11°	11°	11°	11°	11°	12°	12°	13°	13°	14°	14°	14°	14°	14°	14°	13°	13°	13°	12°	12°	12°	12°
Wind direction and speed (mph)	SSW 7	S 6	S 6	SSE 8	SSE 10	S 15	S 18	SSW 20	SW 20	SW 20	SW 20	SW 20	SW 20	SW 20	SW 19	SW 19	SW 19	SW 18	SW 18	SW 17	SW 16	SW 15	SW 15	SW 14
Wind gust (mph)	16	14	18	23	33	36	37	37	36	36	35	34	34	32	33	31	31	31	30	30	30	29	28	27
Visibility (description)	M	M	M	P	P	M	P	M	M	VG	VG	E	E	E	E	E	E	E	E	E	E	E	E	E
Humidity	89%	92%	94%	95%	93%	92%	92%	95%	97%	98%	97%	94%	88%	83%	79%	79%	77%	78%	81%	84%	86%	86%	86%	87%
UV	-	-	-	-	-	-	1	1	1	1	2	3	3	4	3	3	2	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	30%	30%	40%	50%	70%	80%	70%	70%	80%	70%	70%	70%	70%	60%	60%	60%	60%	60%	70%	70%	70%	70%	60%	50%
Temperature (°C)	15°	15°	15°	15°	15°	15°	16°	16°	16°	16°	17°	17°	17°	18°	18°	18°	18°	18°	17°	17°	17°	17°	17°	17°
Feels like temperature (°C)	13°	13°	13°	13°	13°	13°	13°	13°	13°	13°	13°	14°	13°	14°	14°	14°	14°	14°	14°	14°	14°	14°	14°	14°
Wind direction and speed (mph)	SW 13	SW 13	SW 13	SW 13	SW 14	SW 15	SW 16	SW 17	SW 18	SW 20	SW 21	SW 21	SW 23	SW 23	SW 23	SW 23	SW 23	SW 22	SW 22	SW 21	SSW 20	SSW 20	SSW 19	SSW 19
Wind gust (mph)	27	27	25	25	23	23	24	27	35	33	33	35	42	43	42	42	43	43	41	39	39	38	38	37
Visibility (description)	E	E	E	E	VG	M	M	G	G	G	VG	VG	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	87%	87%	88%	88%	91%	95%	96%	96%	96%	96%	94%	94%	93%	91%	89%	90%	92%	93%	93%	93%	94%	94%	93%	93%
UV	-	-	-	-	-	-	1	1	1	1	1	2	2	2	2	1	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	50%	50%	50%	60%	60%	60%	70%	70%	60%	60%	60%	50%	60%	60%	50%	70%	70%	60%	50%	50%	50%	50%	40%	40%
Temperature (°C)	17°	17°	17°	17°	17°	16°	16°	16°	16°	16°	16°	17°	17°	17°	17°	17°	16°	16°	16°	15°	15°	14°	14°	14°
Feels like temperature (°C)	14°	14°	14°	14°	14°	14°	14°	14°	14°	14°	14°	14°	15°	15°	15°	15°	15°	14°	14°	14°	13°	13°	13°	13°
Wind direction and speed (mph)	SSW 19	SSW 19	SSW 19	SSW 18	SSW 18	SSW 17	SSW 17	SSW 16	SSW 15	SSW 15	SSW 14	SW 15	SW 14	SW 14	SW 13	SW 13	SW 12	SW 12	SW 11	SW 10	SW 9	SW 8	SW 7	SW 7
Wind gust (mph)	35	35	35	36	36	36	33	30	26	24	25	24	23	19	19	17	16	19	17	17	15	14	14	13
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	92%	91%	90%	90%	90%	91%	92%	93%	93%	93%	92%	91%	91%	91%	90%	88%	90%	92%	91%	92%	93%	92%	93%	92%
UV	-	-	-	-	-	-	1	1	1	1	2	2	2	2	2	1	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%	40%	40%	40%	40%	50%	50%	50%	50%	50%	50%	60%	60%	60%	60%	60%	60%	60%	60%	60%	60%	60%	50%	50%
Temperature (°C)	14°	14°	13°	13°	13°	13°	13°	12°	12°	13°	14°	14°	14°	15°	15°	14°	14°	14°	14°	13°	12°	12°	12°	12°
Feels like temperature (°C)	13°	13°	12°	12°	12°	11°	11°	11°	11°	11°	12°	12°	12°	12°	12°	12°	12°	12°	11°	10°	10°	10°	10°	9°
Wind direction and speed (mph)	SW 7	SW 8	SW 7	SW 7	SW 7	SW 8	WSW 8	WSW 8	WSW 8	WSW 9	WSW 10	W 11	W 11	WNW 12	WNW 12	WNW 12	NW 12	NW 12	NW 13	WNW 14	WNW 13	NNW 13	NNW 13	NNW 13
Wind gust (mph)	14	16	16	15	14	15	14	14	17	19	19	19	21	21	22	23	23	22	24	24	24	21	19	24
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	E	E	E	E	E	E	E	E	E	VG	E	E	E
Humidity	91%	91%	91%	90%	90%	89%	90%	90%	89%	87%	83%	79%	77%	75%	74%	74%	75%	74%	77%	79%	82%	83%	80%	82%
UV	-	-	-	-	-	-	1	1	1	1	2	2	2	3	2	2	2	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%	70%	70%	50%	30%	30%	20%	20%	10%
Temperature (°C)	12°	11°	11°	10°	11°	12°	13°	11°	10°
Feels like temperature (°C)	9°	9°	8°	7°	9°	9°	10°	9°	8°
Wind direction and speed (mph)	NNW 13	NNW 13	N 14	N 14	N 15	N 16	N 15	N 12	N 9
Wind gust (mph)	22	29	27	30	30	29	27	18	14
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	82%	84%	79%	77%	68%	63%	59%	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	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	10°	9°	8°	12°	13°	13°	11°	9°
Feels like temperature (°C)	8°	7°	6°	10°	11°	11°	9°	7°
Wind direction and speed (mph)	NE 8	NE 7	NE 7	NE 10	NE 11	NNE 11	NE 8	ENE 6
Wind gust (mph)	10	8	10	18	18	16	9	7
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	75%	78%	82%	67%	59%	57%	72%	83%
UV	-	-	1	2	4	1	1	-

UK video forecast

Beaumaris weather map

View the weather with our interactive map

Loading map...

WARNING

Flood alerts in force for Wales

Natural Resources Wales

Wales weather forecast

Headline:

Remaining changeable with rain tonight.

This Evening and Tonight:

Cloudy this evening then turning increasingly wet and windy overnight with a band of heavy and persistent rain pushing eastwards. Rain most persistent over the mountains, with flooding possible. Mild overnight. Minimum temperature 11 °C.

Wednesday:

Heavy, persistent rain clearing eastwards through the morning, though remaining cloudy with outbreaks of patchy rain and drizzle throughout the day, turning heavy at times over the hills. Breezy. Maximum temperature 18 °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: 17:00 (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

By the beginning of October, confidence is very low in the weather regimes most likely to affect the UK. On balance, slow-moving weather patterns are most likely, with high pressure probably close to the UK at times, at least initially. This should offer some occasional periods of dry weather, but there is always the chance in this type of setup that areas of low pressure nearby could impact parts of the UK, leading to some wetter conditions at times. Temperatures will likely fluctuate either side of, but often close to, average.

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

Beaumaris (Isle of Anglesey) weather

Find a forecast

Forecast days

Today

Today

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

6 day forecast for Beaumaris

Tooltip header

UK video forecast

Wales weather forecast

Headline:

This Evening and Tonight:

Wednesday:

Outlook for Thursday to Saturday:

UK long range weather forecast

Nearest forecasts

More from the Met Office

Causes of climate change

Freezing rain

8 interesting facts about autumn

Satellite image of the month - 2017

UK Snow 2010

4 tips for staying safe in extreme heat

Website feedback

Beaumaris (Isle of Anglesey) weather

Find a forecast

Forecast days

Today

Today

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

6 day forecast for Beaumaris

UK video forecast

Wales weather forecast

Tuesday 16 Sep - Saturday 20 Sep

Headline:

This Evening and Tonight:

Wednesday:

Outlook for Thursday to Saturday:

UK long range weather forecast

Sunday 21 Sep - Tuesday 30 Sep

Wednesday 1 Oct - Wednesday 15 Oct

Nearest forecasts

More from the Met Office

Causes of climate change

Freezing rain

8 interesting facts about autumn

Satellite image of the month - 2017

UK Snow 2010

4 tips for staying safe in extreme heat

Website feedback