News
Amber thunderstorm warning issued for southeast England
Thunderstorms will bring heavy showers into the southeast of England overnight tonight and through Saturday as they move north.
Read moreHolyhead (Isle of Anglesey) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 14° Celsius; -
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 14° Celsius;
-
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 14° Celsius; -
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 14° Celsius;
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 14° Celsius; -
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 14° Celsius;
Sunny intervals changing to partly cloudy by nighttime.
Sunrise:
Sunset:
Next high tide: for
Porth Dafarch (Beach)
7 day forecast for Holyhead
Today (19 July 2025)
| Time |
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%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
| Temperature |
15°
|
15°
|
15°
|
14°
|
14°
|
14°
|
15°
|
16°
|
16°
|
17°
|
17°
|
18°
|
18°
|
18°
|
18°
|
18°
|
19°
|
19°
|
18°
|
18°
|
17°
|
16°
|
16°
|
| Feels like temperature (°C) |
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
14°
|
15°
|
15°
|
16°
|
16°
|
17°
|
17°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
17°
|
17°
|
16°
|
15°
|
| Wind direction and speed |
S
10
|
S
9
|
S
9
|
S
9
|
S
9
|
S
9
|
S
8
|
SSW
9
|
SSW
9
|
SSW
9
|
SSW
8
|
SSW
8
|
SW
8
|
SW
8
|
WSW
8
|
WNW
7
|
NW
7
|
NNE
7
|
NE
7
|
NE
7
|
ENE
7
|
E
7
|
E
8
|
| Wind gust (mph) |
14
|
14
|
13
|
13
|
12
|
12
|
11
|
11
|
10
|
10
|
9
|
9
|
9
|
10
|
8
|
8
|
9
|
9
|
9
|
9
|
11
|
11
|
12
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
91%
|
91%
|
91%
|
92%
|
91%
|
91%
|
88%
|
87%
|
87%
|
86%
|
86%
|
85%
|
85%
|
84%
|
85%
|
85%
|
84%
|
84%
|
82%
|
82%
|
83%
|
85%
|
85%
|
| UV | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 5 | 7 | 6 | 6 | 6 | 5 | 3 | 2 | 1 | 1 | 1 | - | - |
Sunday (20 July 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 |
20%
|
30%
|
50%
|
60%
|
80%
|
80%
|
70%
|
40%
|
30%
|
| Temperature (°C) |
16°
|
16°
|
16°
|
16°
|
18°
|
19°
|
19°
|
18°
|
16°
|
| Feels like temperature (°C) |
15°
|
15°
|
15°
|
15°
|
17°
|
18°
|
18°
|
16°
|
15°
|
| Wind direction and speed (mph) |
E
8
|
E
8
|
E
7
|
E
8
|
E
10
|
ENE
11
|
NNE
11
|
NNE
10
|
ENE
7
|
| Wind gust (mph) |
13
|
12
|
13
|
16
|
17
|
16
|
13
|
12
|
9
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
86%
|
86%
|
87%
|
88%
|
85%
|
85%
|
86%
|
86%
|
87%
|
| UV | - | - | - | 1 | 4 | 6 | 4 | 1 | - |
Monday (21 July 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
 |
|
| Chance of precipitation |
20%
|
20%
|
30%
|
40%
|
20%
|
20%
|
30%
|
50%
|
| Temperature (°C) |
15°
|
14°
|
15°
|
17°
|
17°
|
18°
|
17°
|
16°
|
| Feels like temperature (°C) |
15°
|
14°
|
14°
|
16°
|
16°
|
17°
|
16°
|
14°
|
| Wind direction and speed (mph) |
NE
5
|
SW
6
|
WNW
7
|
NW
9
|
WNW
10
|
WNW
10
|
W
11
|
W
13
|
| Wind gust (mph) |
10
|
11
|
11
|
14
|
15
|
15
|
16
|
17
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
89%
|
91%
|
92%
|
94%
|
93%
|
92%
|
91%
|
90%
|
| UV | - | - | 1 | 5 | 7 | 5 | 1 | - |
Tuesday (22 July 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
40%
|
30%
|
30%
|
20%
|
30%
|
20%
|
30%
|
30%
|
| Temperature (°C) |
15°
|
15°
|
15°
|
16°
|
17°
|
17°
|
17°
|
16°
|
| Feels like temperature (°C) |
13°
|
12°
|
12°
|
13°
|
14°
|
15°
|
15°
|
14°
|
| Wind direction and speed (mph) |
W
15
|
WNW
15
|
W
14
|
W
15
|
W
14
|
WSW
13
|
WSW
13
|
WSW
13
|
| Wind gust (mph) |
19
|
19
|
19
|
18
|
17
|
15
|
17
|
16
|
| Visibility (description) |
VG
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
91%
|
88%
|
88%
|
87%
|
85%
|
84%
|
85%
|
85%
|
| UV | - | - | 1 | 3 | 6 | 4 | 1 | - |
Wednesday (23 July 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
30%
|
30%
|
30%
|
20%
|
20%
|
10%
|
10%
|
| Temperature (°C) |
15°
|
15°
|
15°
|
16°
|
18°
|
19°
|
18°
|
16°
|
| Feels like temperature (°C) |
13°
|
12°
|
13°
|
14°
|
16°
|
17°
|
17°
|
15°
|
| Wind direction and speed (mph) |
W
13
|
W
14
|
WNW
14
|
WNW
15
|
WNW
13
|
WNW
13
|
WNW
12
|
WNW
10
|
| Wind gust (mph) |
18
|
17
|
17
|
17
|
17
|
15
|
13
|
11
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
86%
|
88%
|
89%
|
89%
|
88%
|
86%
|
86%
|
90%
|
| UV | - | - | 1 | 4 | 6 | 4 | 1 | - |
Thursday (24 July 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
10%
|
| Temperature (°C) |
15°
|
15°
|
15°
|
17°
|
19°
|
20°
|
19°
|
16°
|
| Feels like temperature (°C) |
14°
|
14°
|
14°
|
16°
|
18°
|
18°
|
18°
|
15°
|
| Wind direction and speed (mph) |
NW
10
|
NW
10
|
NW
10
|
WNW
11
|
WNW
11
|
W
11
|
WSW
10
|
SW
9
|
| Wind gust (mph) |
11
|
11
|
14
|
16
|
16
|
14
|
10
|
9
|
| Visibility (description) |
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
| Humidity |
92%
|
93%
|
93%
|
91%
|
87%
|
86%
|
86%
|
91%
|
| UV | - | - | 1 | 3 | 6 | 4 | 1 | - |
Friday (25 July 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
20%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
10%
|
| Temperature (°C) |
16°
|
16°
|
16°
|
17°
|
18°
|
19°
|
19°
|
16°
|
| Feels like temperature (°C) |
15°
|
15°
|
14°
|
16°
|
17°
|
17°
|
17°
|
15°
|
| Wind direction and speed (mph) |
WSW
8
|
WNW
9
|
NW
10
|
WNW
11
|
WNW
11
|
W
11
|
W
11
|
WSW
10
|
| Wind gust (mph) |
9
|
10
|
13
|
15
|
17
|
14
|
12
|
12
|
| Visibility (description) |
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
93%
|
94%
|
93%
|
91%
|
84%
|
82%
|
81%
|
86%
|
| UV | - | - | 1 | 3 | 6 | 4 | 1 | - |
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Wales weather forecast
Headline:
Mostly dry this evening with late sunshine. Showers arriving overnight.
This Evening and Tonight:
Some late spells of sunshine with clear skies for many overnight. Turning cloudier by dawn with a few showers arriving in the east. Warm, muggy, and rather uncomfortable for sleeping. Minimum temperature 14 °C.
Saturday:
A mixture of sunshine and showers, these heaviest and carrying the risk of thunderstorms and hail in the north and east. Some sunshine in the southwest before rain arrives later. Maximum temperature 23 °C.
Outlook for Sunday to Tuesday:
Further showers are expected on Sunday with heavy, thundery downpours. Drier and brighter from Monday although a few heavy showers are still possible. Feeling warm in sunny spells.
Updated:
UK long range weather forecast
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
- Valley 5.6 miles