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Read moreHolyhead (Isle of Anglesey) weather
Find a forecast
Forecast days
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Today. Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius. Overcast changing to heavy rain by nighttime. Sunrise: 07:05; Sunset: 19:16. UV: Low; Pollution: Low; No pollen data.
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Wednesday 23 September. Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius. Cloudy changing to sunny intervals by late morning. Sunrise: 07:07; Sunset: 19:13. UV: Moderate; Pollution: Low; No pollen data.
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Thursday 24 September. Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius. Heavy showers. Sunrise: 07:09; Sunset: 19:11. UV: Low; Pollution: Low; No pollen data.
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Friday 25 September. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius. Light showers changing to sunny intervals by late morning. Sunrise: 07:11; Sunset: 19:08. UV: Moderate; Pollution: Low; No pollen data.
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Saturday 26 September. Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius. Partly cloudy changing to sunny intervals by late morning. Sunrise: 07:12; Sunset: 19:06. UV: Moderate; Pollution: Low; No pollen data.
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Sunday 27 September. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius. Cloudy. Sunrise: 07:14; Sunset: 19:03. UV: Moderate;
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Monday 28 September. Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius. Light rain changing to cloudy by late morning. Sunrise: 07:16; Sunset: 19:01. UV: Low;
Seven day forecast for Holyhead
Today (22 September 2020)
| Time | Now | 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 | <5% | <5% | 10% | 10% | 10% | 10% | 10% | 10% | 20% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 80% | 90% |
| Temperature (°C) |
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
| Feels like temperature (°C) | 11° | 12° | 12° | 12° | 11° | 12° | 11° | 11° | 11° | 12° | 12° | 12° | 12° | 12° | 12° | 12° | 12° | 12° | 11° |
| Wind direction and speed (miles per hour) |
SSW
16
|
SSW
16
|
SSW
15
|
SSW
16
|
SSW
20
|
SSW
21
|
SW
21
|
SW
21
|
SW
21
|
SW
20
|
SSW
21
|
SSW
21
|
SSW
22
|
SSW
21
|
SSW
21
|
SSW
21
|
SW
20
|
SW
19
|
WSW
19
|
| Wind gust (miles per hour) | 24 | 25 | 24 | 26 | 29 | 31 | 32 | 32 | 31 | 31 | 32 | 32 | 33 | 34 | 34 | 34 | 34 | 32 | 31 |
| Visibility | M | M | G | G | G | G | G | VG | VG | VG | VG | VG | VG | VG | VG | G | VG | M | M |
| Humidity | 95% | 92% | 92% | 91% | 92% | 87% | 84% | 84% | 85% | 83% | 84% | 84% | 86% | 86% | 87% | 89% | 87% | 88% | 92% |
| UV | - | - | - | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - |
Wednesday (23 September 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 | 90% | 90% | 90% | 90% | 10% | 10% | 10% | 10% | <5% | 10% | <5% | <5% | 80% | 10% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | 10% |
| Temperature (°C) |
13°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
13°
|
13°
|
13°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
| Feels like temperature (°C) | 10° | 10° | 10° | 10° | 9° | 9° | 9° | 8° | 9° | 9° | 10° | 10° | 10° | 10° | 10° | 11° | 11° | 11° | 11° | 10° | 10° | 10° | 9° | 9° |
| Wind direction and speed (miles per hour) |
NW
16
|
NW
15
|
NNW
14
|
NNW
12
|
NNW
14
|
NNW
14
|
NNW
14
|
NNW
13
|
NNW
13
|
NNW
14
|
NNW
13
|
NNW
13
|
NNW
12
|
NNW
11
|
NNW
10
|
NW
9
|
NW
8
|
NW
7
|
W
5
|
W
5
|
WSW
6
|
SSW
8
|
SSW
9
|
S
10
|
| Wind gust (miles per hour) | 26 | 24 | 23 | 20 | 23 | 23 | 23 | 21 | 21 | 22 | 19 | 19 | 17 | 16 | 16 | 13 | 12 | 10 | 8 | 9 | 10 | 14 | 15 | 18 |
| Visibility | M | M | M | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | VG |
| Humidity | 91% | 89% | 85% | 83% | 81% | 78% | 76% | 77% | 74% | 73% | 68% | 66% | 66% | 66% | 63% | 61% | 61% | 62% | 64% | 69% | 69% | 69% | 71% | 73% |
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 2 | 2 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - |
Thursday (24 September 2020)
| Time | 00:00 | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
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|
|
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|
|
| Chance of precipitation | 10% | 10% | 60% | 60% | 30% | 40% | 60% | 40% | 30% |
| Temperature (°C) |
11°
|
11°
|
10°
|
11°
|
11°
|
11°
|
12°
|
11°
|
10°
|
| Feels like temperature (°C) | 9° | 8° | 7° | 7° | 7° | 8° | 8° | 8° | 8° |
| Wind direction and speed (miles per hour) |
S
12
|
SSE
13
|
SSE
17
|
SSW
20
|
WSW
20
|
SW
21
|
SW
19
|
WSW
16
|
NW
13
|
| Wind gust (miles per hour) | 22 | 23 | 28 | 33 | 33 | 35 | 33 | 26 | 21 |
| Visibility | E | VG | M | G | G | G | G | G | G |
| Humidity | 72% | 79% | 84% | 84% | 77% | 70% | 72% | 78% | 82% |
| UV | - | - | - | - | 2 | 3 | 1 | 1 | - |
Friday (25 September 2020)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 10% | 30% | 30% | 10% | 30% | 10% | <5% | <5% |
| Temperature (°C) |
10°
|
11°
|
11°
|
12°
|
13°
|
13°
|
13°
|
12°
|
| Feels like temperature (°C) | 8° | 7° | 7° | 8° | 9° | 9° | 9° | 8° |
| Wind direction and speed (miles per hour) |
N
15
|
NNW
19
|
NNW
21
|
NNW
21
|
NNW
21
|
NNW
21
|
NNW
19
|
NNW
19
|
| Wind gust (miles per hour) | 24 | 31 | 33 | 34 | 35 | 35 | 30 | 31 |
| Visibility | VG | G | VG | VG | VG | VG | VG | VG |
| Humidity | 82% | 79% | 76% | 66% | 58% | 58% | 63% | 69% |
| UV | - | - | - | 2 | 3 | 2 | - | - |
Saturday (26 September 2020)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | 10% |
| Temperature (°C) |
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
| Feels like temperature (°C) | 8° | 8° | 8° | 9° | 9° | 10° | 9° | 9° |
| Wind direction and speed (miles per hour) |
NNW
19
|
NNW
18
|
NNW
18
|
NNW
17
|
NNW
16
|
NNW
15
|
NW
13
|
NW
12
|
| Wind gust (miles per hour) | 30 | 29 | 28 | 27 | 27 | 25 | 21 | 19 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 71% | 73% | 70% | 62% | 57% | 59% | 71% | 75% |
| UV | - | - | - | 2 | 3 | 1 | - | - |
Sunday (27 September 2020)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% |
| Temperature (°C) |
11°
|
11°
|
11°
|
12°
|
13°
|
14°
|
13°
|
14°
|
| Feels like temperature (°C) | 9° | 9° | 9° | 10° | 11° | 11° | 11° | 11° |
| Wind direction and speed (miles per hour) |
NW
11
|
WNW
11
|
W
11
|
WSW
13
|
WSW
15
|
SW
16
|
SW
15
|
SW
16
|
| Wind gust (miles per hour) | 17 | 18 | 18 | 21 | 25 | 26 | 24 | 24 |
| Visibility | VG | VG | VG | VG | VG | G | G | G |
| Humidity | 78% | 79% | 81% | 72% | 68% | 73% | 83% | 86% |
| UV | - | - | - | 1 | 3 | 1 | - | - |
Monday (28 September 2020)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 10% | 20% | 40% | 20% | 10% | 10% | 10% | 10% |
| Temperature (°C) |
14°
|
13°
|
13°
|
14°
|
15°
|
15°
|
14°
|
14°
|
| Feels like temperature (°C) | 11° | 11° | 11° | 11° | 12° | 12° | 12° | 11° |
| Wind direction and speed (miles per hour) |
WSW
16
|
WSW
16
|
WSW
15
|
WSW
16
|
WSW
17
|
WSW
16
|
SW
15
|
SW
16
|
| Wind gust (miles per hour) | 25 | 24 | 24 | 25 | 27 | 25 | 23 | 24 |
| Visibility | G | G | G | G | G | VG | G | G |
| Humidity | 89% | 90% | 91% | 86% | 78% | 80% | 85% | 88% |
| UV | - | - | - | 1 | 2 | 1 | - | - |
Wales weather forecast
Headline:
Initially dry and sunny, patchy rain developing through the day.
Today:
Early fog patches clearing from all but some west facing hillslopes, then dry and sunny for a while. Clouding over from the west during the day with some patchy showery rain developing into the afternoon. Maximum temperature 20 °C.
Tonight:
Rather cloudy with some patchy showery rain during the evening, this giving way to a more persistent band of rain overnight. Some mist and fog patches forming by morning. Minimum temperature 11 °C.
Wednesday:
After a wet start, a band of rain will clear eastwards around mid-morning, leaving sunny spells and some scattered showers for the afternoon. Much cooler than previous days. Maximum temperature 16 °C.
Outlook for Thursday to Saturday:
Widespread showers and sunny spells on Thursday, with a chance of thunder. Becoming brighter and drier on Friday. Mostly dry with sunny spells on Saturday.
Updated:
UK long range weather forecast
The coming weekend will see a brief period of drier weather on Saturday, though it will be cold with grass frost possible widely. Looking further ahead however, it is set to return to an unsettled picture. Generally windy weather coupled with spells of rain and showers will likely continue through next week, with those showers becoming heavy and blustery at times. The heaviest rain most likely in the north and northwest, which may also see gales at times. Meanwhile, there may still be brief interludes of drier and sunnier weather, most likely in the south and southeast. Temperatures will generally be rather cool, potentially cooler in more persistent rainfall, and overnight frost may be seen in prone parts of the north as and when calmer spells of weather allow.
Updated:
Further into October, conditions may begin to settle down and temperatures may nudge back towards average or slightly above average for the time of year, though with significant variation between warmer and colder spells. Morning fog and patchy frost may also become more prevalent towards mid-month.
Updated:
Nearest forecasts
- Porth Dafarch (Beach) 1.7 miles
- Trearddur Bay (Beach) 2.2 miles
- Porth Tywyn Mawr (Sandy Beach) 3.1 miles
- Holyhead Bay 3.4 miles
- Porth Trwyn (Beach) 4.5 miles
- Rhoscolyn - Borthwen (Beach) 4.8 miles
- Porth Swtan / Church Bay 4.9 miles
- Stryd Y Facsen 5.3 miles
- Church Bay (Beach) 5.4 miles
- Rhosneigr - Traeth Crigyll (Beach) 7.2 miles