Valley (Isle of Anglesey) weather

Find a forecast

Forecast days

Today

Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 10° Celsius;

Sunrise: 08:21

Sunset: 16:00
Light showers changing to partly cloudy in the afternoon.

L UV

L Pollution

No pollen data.
Next high tide: 12:37 for
Rhosneigr - Traeth Crigyll (Beach)
Rhoscolyn - Borthwen (Beach)

2.2 miles

Rhosneigr (Beach)

2.3 miles

Llanfaelog

2.9 miles
Today

Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 10° Celsius;
Wed 10 Dec

Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 10° Celsius;

Sunrise: 08:22

Sunset: 16:00
Clear changing to partly cloudy by nighttime.

L UV

L Pollution

No pollen data.
First high tide: 01:20 for
Rhosneigr - Traeth Crigyll (Beach)
Rhoscolyn - Borthwen (Beach)

2.2 miles

Rhosneigr (Beach)

2.3 miles

Llanfaelog

2.9 miles
Wed 10 Dec

Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 10° Celsius;
Thu 11 Dec

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

Sunrise: 08:23

Sunset: 16:00
Partly cloudy changing to sunny intervals by late morning.

L UV

L Pollution

No pollen data.
First high tide: 02:22 for
Rhosneigr - Traeth Crigyll (Beach)
Rhoscolyn - Borthwen (Beach)

2.2 miles

Rhosneigr (Beach)

2.3 miles

Llanfaelog

2.9 miles
Thu 11 Dec

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

Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 8° Celsius;

Sunrise: 08:24

Sunset: 15:59
Cloudy changing to sunny intervals by late morning.

L UV

L Pollution

No pollen data.
First high tide: 03:29 for
Rhosneigr - Traeth Crigyll (Beach)
Rhoscolyn - Borthwen (Beach)

2.2 miles

Rhosneigr (Beach)

2.3 miles

Llanfaelog

2.9 miles
Fri 12 Dec

Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 8° Celsius;
Sat 13 Dec

Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 11° Celsius;

Sunrise: 08:25

Sunset: 15:59
Light rain changing to overcast by nighttime.

L UV

L Pollution

No pollen data.
First high tide: 04:40 for
Rhosneigr - Traeth Crigyll (Beach)
Rhoscolyn - Borthwen (Beach)

2.2 miles

Rhosneigr (Beach)

2.3 miles

Llanfaelog

2.9 miles
Sat 13 Dec

Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 11° Celsius;
Sun 14 Dec

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

Sunrise: 08:26

Sunset: 15:59
Cloudy.

L UV

No pollution data.

No pollen data.
First high tide: 05:47 for
Rhosneigr - Traeth Crigyll (Beach)
Rhoscolyn - Borthwen (Beach)

2.2 miles

Rhosneigr (Beach)

2.3 miles

Llanfaelog

2.9 miles
Sun 14 Dec

Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 9° Celsius;
Mon 15 Dec

Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 8° Celsius;

Sunrise: 08:27

Sunset: 16:00
Partly cloudy changing to sunny intervals by late morning.

L UV

No pollution data.

No pollen data.
First high tide: 06:41 for
Rhosneigr - Traeth Crigyll (Beach)
Rhoscolyn - Borthwen (Beach)

2.2 miles

Rhosneigr (Beach)

2.3 miles

Llanfaelog

2.9 miles
Mon 15 Dec

Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 8° Celsius;

Light showers changing to partly cloudy in the afternoon.

Sunrise: 08:21

Sunset: 16:00

L UV

L Pollution

No pollen data.

Next high tide: 12:37 for

Rhosneigr - Traeth Crigyll (Beach)

7 day forecast for Valley

Today (9 December 2025)

Time	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	90%	50%	50%	40%	20%	10%	20%	10%	10%	20%	30%	20%
Temperature (°C)	14°	14°	14°	13°	12°	12°	12°	12°	12°	12°	11°	11°
Feels like temperature (°C)	8°	8°	8°	7°	7°	7°	7°	7°	7°	7°	7°	7°
Wind direction and speed (mph)	S 34	S 35	SSW 35	SSW 36	SSW 36	SW 35	SW 33	SW 32	SW 30	SW 29	SW 28	SW 27
Wind gust (mph)	61	64	61	57	54	52	48	47	47	46	46	45
Visibility (description)	M	VG	E	E	E	E	E	E	E	E	E	E
Humidity	92%	91%	82%	82%	76%	75%	75%	73%	71%	72%	72%	73%
UV	1	1	1	1	-	-	-	-	-	-	-	-

Wednesday (10 December 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	20%	20%	10%	10%	20%	20%	10%	<5%	<5%	10%	<5%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	11°	11°	11°	11°	11°	11°	11°	11°	10°	10°	10°	11°	11°	11°	11°	11°	11°	11°	11°	11°	11°	11°	11°	11°
Feels like temperature (°C)	7°	7°	7°	7°	7°	7°	7°	7°	6°	6°	6°	7°	7°	7°	7°	7°	7°	7°	7°	8°	8°	8°	8°	8°
Wind direction and speed (mph)	SW 26	SW 25	SW 25	SW 25	SW 25	SW 26	SW 25	SW 25	SW 24	WSW 24	WSW 24	WSW 23	WSW 23	WSW 22	SW 21	SW 21	SW 21	SW 21	SW 20	SW 21	SW 21	SW 20	SW 21	SSW 22
Wind gust (mph)	44	45	43	43	43	45	44	44	43	41	41	40	39	37	36	36	36	36	36	36	36	35	35	37
Visibility (description)	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E
Humidity	75%	75%	76%	76%	76%	76%	75%	75%	76%	76%	75%	75%	75%	74%	73%	73%	74%	75%	75%	76%	77%	78%	78%	77%
UV	-	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Thursday (11 December 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	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	20%	20%	30%	40%	40%	40%	50%	50%	60%	60%	60%
Temperature (°C)	11°	11°	11°	11°	11°	11°	11°	11°	11°	11°	11°	11°	12°	12°	12°	12°	11°	11°	11°	11°	10°	10°	10°	10°
Feels like temperature (°C)	8°	7°	7°	7°	7°	7°	7°	7°	7°	7°	7°	7°	7°	8°	8°	8°	8°	8°	7°	7°	7°	7°	7°	7°
Wind direction and speed (mph)	SSW 23	SSW 23	SSW 24	SSW 24	SSW 24	S 24	S 24	S 24	S 24	S 25	S 26	S 26	S 26	S 25	S 25	S 23	S 22	S 20	S 19	S 18	S 16	SSW 14	SW 12	SSW 11
Wind gust (mph)	38	39	41	39	41	41	42	41	41	43	42	43	43	41	41	35	33	30	28	25	19	18	19	19
Visibility (description)	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	VG	VG	VG	VG
Humidity	77%	77%	77%	77%	78%	79%	80%	80%	81%	81%	80%	81%	79%	82%	83%	83%	84%	86%	86%	86%	87%	88%	90%	90%
UV	-	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Friday (12 December 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	60%	60%	60%	60%	50%	50%	50%	40%	40%	40%	40%	30%	30%	30%	20%	30%	20%	30%	30%	20%	10%	20%	20%	20%
Temperature (°C)	9°	9°	9°	9°	9°	9°	8°	8°	8°	8°	9°	9°	10°	10°	10°	10°	9°	8°	8°	8°	8°	9°	9°	9°
Feels like temperature (°C)	7°	7°	7°	6°	6°	6°	6°	6°	6°	6°	6°	7°	7°	7°	7°	7°	6°	5°	5°	5°	5°	5°	5°	5°
Wind direction and speed (mph)	SSW 11	S 10	SW 9	SSW 9	SW 9	SW 9	WSW 9	W 8	WSW 8	WSW 8	WSW 9	SW 10	SW 12	SW 13	SW 13	SW 13	SW 13	SW 13	SW 14	SW 15	SW 15	SW 16	SW 17	SSW 18
Wind gust (mph)	17	17	17	17	17	16	15	17	17	17	17	18	19	19	20	18	18	15	16	18	19	21	22	26
Visibility (description)	VG	E	E	E	VG	E	VG	E	E	VG	E	E	E	E	E	E	E	E	E	E	E	E	E	E
Humidity	90%	91%	91%	90%	92%	92%	91%	89%	90%	90%	87%	81%	80%	77%	78%	75%	79%	81%	80%	79%	80%	78%	77%	78%
UV	-	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Saturday (13 December 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%	40%	50%	60%	60%	60%	60%	70%	70%	70%	70%	70%	70%	60%	60%	60%	50%	50%	50%	50%	50%	50%
Temperature (°C)	9°	10°	10°	10°	10°	11°	11°	11°	11°	11°	12°	12°	12°	12°	12°	12°	12°	12°	12°	12°	12°	12°	12°	12°
Feels like temperature (°C)	6°	6°	6°	6°	6°	7°	7°	7°	7°	7°	7°	7°	7°	7°	7°	7°	7°	7°	7°	7°	8°	8°	8°	8°
Wind direction and speed (mph)	SSW 19	SSW 20	SSW 21	SSW 22	SSW 24	SSW 25	SSW 26	SSW 27	SSW 28	SSW 29	SSW 30	SSW 30	SSW 31	SSW 31	SSW 31	SSW 32	SSW 32	SSW 33	SSW 32	SSW 32	SSW 31	SSW 30	SSW 29	SSW 29
Wind gust (mph)	24	25	29	30	34	34	36	37	38	42	44	50	50	48	49	48	48	47	45	43	42	40	42	44
Visibility (description)	E	E	E	E	E	VG	VG	VG	VG	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G
Humidity	77%	79%	79%	80%	80%	84%	88%	90%	90%	90%	91%	91%	91%	91%	91%	92%	91%	91%	92%	91%	91%	91%	92%	92%
UV	-	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Sunday (14 December 2025)

Time	00:00	03:00	06:00	09:00	12:00	15:00	18:00	21:00
Weather symbols
Chance of precipitation	50%	50%	50%	50%	40%	30%	30%	40%
Temperature (°C)	12°	13°	12°	12°	12°	12°	11°	11°
Feels like temperature (°C)	8°	8°	8°	8°	8°	8°	7°	7°
Wind direction and speed (mph)	SSW 28	SSW 26	SSW 25	SSW 24	SW 23	SW 23	SSW 21	SW 21
Wind gust (mph)	45	43	39	39	41	36	36	36
Visibility (description)	G	G	G	G	G	VG	VG	VG
Humidity	92%	92%	92%	92%	90%	84%	86%	86%
UV	-	-	-	1	1	1	-	-

Monday (15 December 2025)

Time	00:00	03:00	06:00	09:00	12:00	15:00	18:00	21:00
Weather symbols
Chance of precipitation	40%	40%	40%	30%	40%	40%	30%	30%
Temperature (°C)	11°	10°	10°	10°	11°	10°	10°	10°
Feels like temperature (°C)	7°	7°	7°	6°	7°	7°	6°	6°
Wind direction and speed (mph)	SSW 20	SW 19	SW 17	SSW 16	SSW 18	SSW 18	SSW 17	SSW 18
Wind gust (mph)	32	30	25	24	24	24	21	23
Visibility (description)	VG	VG	VG	VG	VG	VG	G	VG
Humidity	85%	85%	86%	86%	83%	84%	86%	87%
UV	-	-	-	1	1	1	-	-

News

Wind and rain marking a change in the UK weather

Warnings have been issued as the weather across the UK becomes increasingly mild but wet and windy.

UK video forecast

Valley weather map

View the weather with our interactive map

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WARNING

Flood warnings in force for Wales

Natural Resources Wales

Wales weather forecast

Headline:

Storm Bram bringing very wet and windy weather.

Today:

Storm Bram brings a mainly cloudy start with outbreaks of heavy rain through the morning, especially in the south. Rain eventually eases bringing brighter skies through the afternoon. Gales easing but staying windy for most places. Exceptionally mild for December. Maximum temperature 15 °C.

Tonight:

Skies continue to clear and any rain will ease, leaving a dry night at first. Showers move into the west later which will be heavy at times. Winds remain blustery. Minimum temperature 9 °C.

Wednesday:

A much brighter day with sunny spells across the region. Some isolated showers for the west, but easing as they track eastwards. Winds easing through the day. Cooler than Tuesday. Maximum temperature 12 °C.

Outlook for Thursday to Saturday:

Turning cloudier again on Thursday but staying mostly dry. Showers moving in overnight with sunshine and showers to end the week. Wet and windy again for Saturday. Staying mild.

Updated: 04:00 (UTC) on Tue 9 Dec 2025

UK long range weather forecast

A continuation of a similar pattern to that seen through early December is anticipated, especially at first, as frontal systems from the Atlantic spread into and across the UK, interspersed with some temporary drier interludes. These will bring occasional spells of rain, which may be heavy at times leading to the risk of some impacts given how wet it has been lately. In addition, there may also be potential for some periods of strong winds at times too. Whilst it will often be mild, later in the period there may be a slight downward trend in temperature, especially across northern parts of the UK where there may also be a slightly higher chance of some wintry hazards at times.

Updated: 14:00 (UTC) on Sun 7 Dec 2025

Changeable conditions are expected across the UK during this period. Low pressure systems will probably dominate, meaning showers or longer spells of rain, heavy at times, for much of the UK and some hill snow in the north. Periods of strong wind are also possible, especially around coasts. Some drier, more settled spells are possible but how long these last is very uncertain. Temperatures will likely be close to average or slightly above overall.

Updated: 15:00 (UTC) on Sat 6 Dec 2025

Valley (Isle of Anglesey) weather

Find a forecast

Forecast days

Today

Today

Wed 10 Dec

Wed 10 Dec

Thu 11 Dec

Thu 11 Dec

Fri 12 Dec

Fri 12 Dec

Sat 13 Dec

Sat 13 Dec

Sun 14 Dec

Sun 14 Dec

Mon 15 Dec

Mon 15 Dec

7 day forecast for Valley

Tooltip header

Wind and rain marking a change in the UK weather

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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Lenticular clouds

What is the difference between mist, fog and haze?

What are the different types of rain?

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Valley (Isle of Anglesey) weather

Find a forecast

Forecast days

Today

Today

Wed 10 Dec

Wed 10 Dec

Thu 11 Dec

Thu 11 Dec

Fri 12 Dec

Fri 12 Dec

Sat 13 Dec

Sat 13 Dec

Sun 14 Dec

Sun 14 Dec

Mon 15 Dec

Mon 15 Dec

7 day forecast for Valley

Wind and rain marking a change in the UK weather

UK video forecast

Wales weather forecast

Tuesday 9 Dec - Saturday 13 Dec

Headline:

Today:

Tonight:

Wednesday:

Outlook for Thursday to Saturday:

UK long range weather forecast

Friday 12 Dec - Sunday 21 Dec

Sunday 21 Dec - Sunday 4 Jan

Nearest forecasts

More from the Met Office

Causes of climate change

Lenticular clouds

What is the difference between mist, fog and haze?

What are the different types of rain?

Make a rainbow DIY activity

5 tips for staying safe in a thunderstorm