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Future weather extremes likely to break new records
Increasingly extreme weather is one of the most damaging and costly impacts from climate change.
Read morePorth Dafarch (Beach) (Isle of Anglesey) weather
Find a forecast
Forecast days
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Today. Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Sunny changing to partly cloudy by early evening. Sunrise: 07:05; Sunset: 16:59. UV: Low; Pollution: Low; No pollen data.
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Monday 26 October. Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Light rain changing to cloudy by lunchtime. Sunrise: 07:07; Sunset: 16:57. UV: Low; Pollution: Low; No pollen data.
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Tuesday 27 October. Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius. Light rain changing to partly cloudy by early evening. Sunrise: 07:09; Sunset: 16:55. UV: Low; Pollution: Low; No pollen data.
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Wednesday 28 October. Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius. Clear changing to cloudy by late morning. Sunrise: 07:11; Sunset: 16:53. UV: Low; Pollution: Low; No pollen data.
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Thursday 29 October. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius. Cloudy changing to heavy rain by late morning. Sunrise: 07:13; Sunset: 16:51. UV: Low; Pollution: Low; No pollen data.
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Friday 30 October. Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius. Light rain changing to cloudy by early evening. Sunrise: 07:14; Sunset: 16:49. UV: Low;
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Saturday 31 October. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius. Cloudy changing to light rain by early evening. Sunrise: 07:16; Sunset: 16:47. UV: Low;
Seven day forecast for Porth Dafarch (Beach)
Today (25 October 2020)
| Time | Now | 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 symbol |
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| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | 10% | <5% | <5% | 10% | 10% |
| Temperature (°C) |
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
| Feels like temperature (°C) | 6° | 6° | 7° | 7° | 7° | 7° | 8° | 8° | 8° | 8° | 8° | 8° | 7° | 7° | 7° | 7° |
| Wind direction and speed (miles per hour) |
WSW
32
|
WSW
28
|
WSW
24
|
SW
23
|
SW
24
|
SW
25
|
SW
26
|
SW
25
|
SW
24
|
SW
26
|
SW
25
|
SW
25
|
SW
26
|
SW
25
|
SW
26
|
SW
27
|
| Wind gust (miles per hour) | 39 | 36 | 31 | 31 | 32 | 34 | 35 | 34 | 34 | 35 | 35 | 35 | 36 | 35 | 36 | 37 |
| Visibility | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E |
| Humidity | 69% | 69% | 68% | 67% | 65% | 58% | 60% | 66% | 64% | 64% | 65% | 67% | 70% | 74% | 76% | 77% |
| UV | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - |
Monday (26 October 2020)
| 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 symbol |
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| Chance of precipitation | 10% | 10% | 20% | 50% | 50% | 40% | 50% | 50% | 30% | 30% | 20% | 30% | 10% | 10% | 10% | 10% | 10% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature (°C) |
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
| Feels like temperature (°C) | 7° | 7° | 7° | 6° | 7° | 7° | 7° | 7° | 7° | 7° | 7° | 7° | 7° | 8° | 8° | 8° | 8° | 8° | 8° | 8° | 8° | 8° | 8° | 8° |
| Wind direction and speed (miles per hour) |
SW
26
|
WSW
27
|
SW
28
|
WSW
29
|
WSW
29
|
WSW
28
|
W
28
|
W
28
|
W
29
|
WNW
27
|
WNW
27
|
WNW
26
|
WNW
26
|
WNW
26
|
WNW
26
|
WNW
25
|
WNW
24
|
WNW
23
|
WNW
22
|
WNW
21
|
WNW
20
|
WNW
19
|
WNW
18
|
WNW
17
|
| Wind gust (miles per hour) | 36 | 37 | 39 | 40 | 40 | 39 | 39 | 40 | 42 | 41 | 40 | 40 | 39 | 38 | 38 | 37 | 37 | 35 | 34 | 32 | 31 | 30 | 27 | 25 |
| Visibility | E | E | E | E | E | E | VG | VG | E | VG | VG | VG | VG | VG | E | E | E | E | E | VG | VG | VG | VG | VG |
| Humidity | 79% | 80% | 81% | 80% | 82% | 83% | 83% | 84% | 83% | 81% | 80% | 78% | 76% | 74% | 73% | 72% | 70% | 73% | 73% | 75% | 75% | 77% | 79% | 80% |
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - |
Tuesday (27 October 2020)
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | <5% | <5% | 50% | 60% | 80% | 60% | 10% | <5% |
| Temperature (°C) |
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
| Feels like temperature (°C) | 8° | 8° | 8° | 7° | 8° | 8° | 8° | 8° |
| Wind direction and speed (miles per hour) |
W
16
|
WSW
15
|
SSW
19
|
S
25
|
SSW
25
|
WSW
22
|
WSW
22
|
WSW
24
|
| Wind gust (miles per hour) | 23 | 21 | 28 | 37 | 37 | 33 | 33 | 35 |
| Visibility | VG | VG | VG | M | M | VG | VG | VG |
| Humidity | 81% | 81% | 83% | 91% | 88% | 78% | 71% | 71% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
Wednesday (28 October 2020)
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | <5% | <5% | <5% | <5% | 40% | 30% | <5% | <5% |
| Temperature (°C) |
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
11°
|
| Feels like temperature (°C) | 7° | 7° | 7° | 7° | 8° | 8° | 7° | 7° |
| Wind direction and speed (miles per hour) |
WSW
23
|
WSW
24
|
WSW
24
|
WSW
25
|
WSW
25
|
WSW
25
|
WSW
26
|
WSW
26
|
| Wind gust (miles per hour) | 35 | 35 | 35 | 37 | 38 | 37 | 39 | 38 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 72% | 74% | 74% | 72% | 68% | 67% | 68% | 71% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
Thursday (29 October 2020)
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | 10% | 20% | 80% | 80% | 90% | 80% | 60% |
| Temperature (°C) |
11°
|
11°
|
12°
|
12°
|
13°
|
14°
|
14°
|
14°
|
| Feels like temperature (°C) | 7° | 8° | 8° | 8° | 9° | 10° | 10° | 10° |
| Wind direction and speed (miles per hour) |
WSW
25
|
WSW
24
|
SW
23
|
SW
24
|
SW
24
|
SW
23
|
SW
24
|
SW
24
|
| Wind gust (miles per hour) | 37 | 35 | 35 | 36 | 37 | 35 | 35 | 36 |
| Visibility | VG | VG | G | M | M | M | M | G |
| Humidity | 74% | 77% | 83% | 87% | 88% | 91% | 93% | 93% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
Friday (30 October 2020)
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 50% | 50% | 50% | 50% | 60% | 50% | 20% | 50% |
| Temperature (°C) |
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
13°
|
| Feels like temperature (°C) | 10° | 10° | 10° | 10° | 10° | 10° | 10° | 10° |
| Wind direction and speed (miles per hour) |
SW
24
|
SW
24
|
SW
24
|
SW
25
|
SW
25
|
WSW
24
|
WSW
22
|
WSW
21
|
| Wind gust (miles per hour) | 36 | 36 | 36 | 37 | 39 | 36 | 33 | 31 |
| Visibility | G | M | G | G | G | G | G | G |
| Humidity | 93% | 93% | 93% | 92% | 90% | 89% | 88% | 88% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
Saturday (31 October 2020)
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
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|
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|
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| Chance of precipitation | 20% | 20% | 20% | 10% | 20% | 20% | 50% | 60% |
| Temperature (°C) |
13°
|
13°
|
12°
|
12°
|
13°
|
13°
|
13°
|
14°
|
| Feels like temperature (°C) | 10° | 9° | 9° | 9° | 9° | 9° | 9° | 9° |
| Wind direction and speed (miles per hour) |
WSW
19
|
WSW
18
|
WSW
17
|
SW
17
|
SW
20
|
SSW
23
|
SSW
27
|
SSW
29
|
| Wind gust (miles per hour) | 28 | 28 | 26 | 26 | 31 | 35 | 40 | 45 |
| Visibility | G | G | G | G | G | G | G | G |
| Humidity | 89% | 89% | 90% | 88% | 83% | 86% | 89% | 91% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
WARNING
Flood warnings
Flood alerts in force
for Wales.
Wales weather forecast
Headline:
A mix of sunny spells and blustery showers, possibly thundery.
Today:
A mix of sunny spells with blustery showers, heavy at times with a risk of thunder and hail, affecting all parts of the country. Strong and at times gusty southwesterly winds, especially near the coast Maximum temperature 12 °C.
Tonight:
Blustery showers, often heavy and at times possibly thundery, throughout the night interspersed with occasional clear spells. Remaining windy, at times very windy in coastal areas. Minimum temperature 3 °C.
Monday:
Another day of sunny spells and showers, often heavy with a risk of thunder. Rather windy, though easing down towards the end of the day. Maximum temperature 12 °C.
Outlook for Tuesday to Thursday:
Typically autumnal weather. A band of more persistent rain arriving Tuesday morning, followed by blustery showers on Wednesday, then more wet weather on Thursday
Updated:
UK long range weather forecast
Unsettled conditions are expected to dominate for the rest of October, with showers or longer spells of rain interspersed with occasional sunny spells. Strong winds are also likely with gales possible at times. The wettest, windiest weather is most likely in the north and west of the UK whilst the best of any drier or brighter weather across the south and east. It will become milder however. A change to generally drier, more settled conditions is expected for the start of November with any strong winds, showers or longer spells of rain most likely confined to northern areas. Elsewhere winds will probably become mainly light. These more settled conditions bring an increased risk of colder weather with overnight frost and morning fog, particularly across the south.
Updated:
For the remainder of November, it is likely to be a tale of 2 halves. The start of this period looks set to see high pressure dominate, bringing more settled conditions than seen in recent times, particularly for the south with any wet and windy weather most likely to affect the north-west. Although confidence lowers toward the end of November, a return to unsettled autumnal weather is most likely, with showers or longer spells of rain and strong winds, interspersed with drier intervals. Overall, temperatures are anticipated to be at or below average for this time of year.
Updated:
Nearest forecasts
- Trearddur Bay (Beach) 1.5 miles
- Holyhead 1.7 miles
- Rhoscolyn - Borthwen (Beach) 3.9 miles
- Porth Tywyn Mawr (Sandy Beach) 4.7 miles
- Holyhead Bay 4.9 miles
- Porth Trwyn (Beach) 6.2 miles
- Stryd Y Facsen 6.5 miles
- Porth Swtan / Church Bay 6.6 miles
- Rhosneigr - Traeth Crigyll (Beach) 6.7 miles
- Church Bay (Beach) 7.1 miles