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Heatwave conditions across much of the UK
Large swathes of the UK have met heatwave criteria as the widely hot, dry, and sunny weather continues today and into the weekend.
Read moreHolyhead (Isle of Anglesey) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 13° Celsius;
-
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 13° Celsius; -
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 14° Celsius; -
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 21° 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: 21° Celsius; Minimum nighttime temperature: 14° Celsius;
7 day forecast for Holyhead
Today (13 July 2025)
| Time |
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|
| Weather symbols |  |
|
|
 |
 |
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
25°
|
24°
|
22°
|
21°
|
21°
|
| Feels like temperature (°C) |
23°
|
22°
|
21°
|
20°
|
20°
|
| Wind direction and speed |
ENE
13
|
ENE
13
|
ENE
13
|
E
12
|
ESE
10
|
| Wind gust (mph) |
17
|
17
|
16
|
17
|
18
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
70%
|
69%
|
71%
|
74%
|
76%
|
| UV | 1 | 1 | 1 | - | - |
Monday (14 July 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%
|
10%
|
20%
|
20%
|
10%
|
<5%
|
10%
|
20%
|
30%
|
30%
|
30%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
| Temperature (°C) |
19°
|
18°
|
17°
|
16°
|
16°
|
16°
|
15°
|
16°
|
17°
|
17°
|
18°
|
18°
|
17°
|
18°
|
18°
|
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
15°
|
15°
|
| Feels like temperature (°C) |
18°
|
17°
|
15°
|
14°
|
14°
|
13°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
| Wind direction and speed (mph) |
S
10
|
S
10
|
S
12
|
SSW
13
|
SSW
14
|
SSW
16
|
SSW
16
|
SSW
16
|
SSW
16
|
SSW
18
|
SSW
20
|
SSW
21
|
SSW
22
|
SSW
23
|
SSW
24
|
SSW
25
|
SSW
26
|
SSW
27
|
SSW
27
|
SSW
26
|
SSW
26
|
SSW
26
|
SSW
25
|
SSW
24
|
| Wind gust (mph) |
18
|
18
|
18
|
20
|
23
|
23
|
24
|
23
|
24
|
26
|
27
|
29
|
30
|
33
|
36
|
37
|
38
|
38
|
38
|
38
|
36
|
34
|
34
|
31
|
| Visibility (description) |
VG
|
VG
|
G
|
G
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
79%
|
84%
|
86%
|
91%
|
92%
|
91%
|
88%
|
87%
|
85%
|
85%
|
83%
|
83%
|
80%
|
76%
|
74%
|
72%
|
73%
|
73%
|
73%
|
75%
|
75%
|
76%
|
76%
|
78%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 5 | 6 | 7 | 8 | 7 | 6 | 5 | 3 | 2 | 1 | 1 | 1 | - | - |
Tuesday (15 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 |
30%
|
70%
|
90%
|
80%
|
70%
|
60%
|
20%
|
10%
|
10%
|
| Temperature (°C) |
15°
|
15°
|
14°
|
14°
|
15°
|
16°
|
17°
|
17°
|
16°
|
| Feels like temperature (°C) |
11°
|
10°
|
10°
|
10°
|
11°
|
12°
|
13°
|
14°
|
13°
|
| Wind direction and speed (mph) |
SSW
23
|
SSW
23
|
SSW
23
|
SSW
24
|
SW
22
|
SW
21
|
WSW
19
|
W
15
|
W
15
|
| Wind gust (mph) |
32
|
33
|
35
|
34
|
30
|
28
|
25
|
21
|
19
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
78%
|
80%
|
85%
|
88%
|
86%
|
83%
|
82%
|
78%
|
81%
|
| UV | - | - | - | 1 | 3 | 7 | 5 | 1 | - |
Wednesday (16 July 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%
|
10%
|
20%
|
20%
|
30%
|
| Temperature (°C) |
15°
|
14°
|
14°
|
16°
|
17°
|
17°
|
17°
|
15°
|
| Feels like temperature (°C) |
13°
|
12°
|
13°
|
15°
|
16°
|
16°
|
16°
|
14°
|
| Wind direction and speed (mph) |
W
14
|
W
13
|
WNW
9
|
W
8
|
WSW
8
|
SW
8
|
SW
8
|
S
7
|
| Wind gust (mph) |
19
|
16
|
12
|
11
|
11
|
10
|
11
|
9
|
| Visibility (description) |
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
83%
|
84%
|
85%
|
85%
|
84%
|
83%
|
85%
|
88%
|
| UV | - | - | 1 | 5 | 7 | 4 | 1 | - |
Thursday (17 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%
|
20%
|
40%
|
40%
|
40%
|
40%
|
40%
|
| Temperature (°C) |
15°
|
15°
|
15°
|
17°
|
18°
|
18°
|
17°
|
17°
|
| Feels like temperature (°C) |
14°
|
13°
|
14°
|
15°
|
16°
|
16°
|
15°
|
15°
|
| Wind direction and speed (mph) |
S
9
|
S
9
|
S
9
|
S
12
|
SSW
14
|
SSW
14
|
SSW
14
|
S
13
|
| Wind gust (mph) |
10
|
10
|
11
|
12
|
15
|
15
|
16
|
15
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
VG
|
G
|
| Humidity |
89%
|
92%
|
93%
|
92%
|
93%
|
95%
|
95%
|
96%
|
| UV | - | - | 1 | 2 | 5 | 2 | 1 | - |
Friday (18 July 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
40%
|
30%
|
30%
|
20%
|
20%
|
10%
|
10%
|
| Temperature (°C) |
16°
|
15°
|
16°
|
17°
|
19°
|
20°
|
19°
|
16°
|
| Feels like temperature (°C) |
14°
|
14°
|
15°
|
16°
|
18°
|
19°
|
18°
|
15°
|
| Wind direction and speed (mph) |
SSW
12
|
SSW
10
|
SSW
9
|
SSW
10
|
SSW
11
|
SSW
11
|
SW
10
|
SSW
9
|
| Wind gust (mph) |
14
|
12
|
12
|
12
|
12
|
12
|
11
|
10
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
| Humidity |
96%
|
97%
|
95%
|
94%
|
91%
|
88%
|
88%
|
92%
|
| UV | - | - | 1 | 3 | 5 | 4 | 1 | - |
Saturday (19 July 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
30%
|
30%
|
20%
|
30%
|
20%
|
20%
|
30%
|
| Temperature (°C) |
15°
|
15°
|
16°
|
18°
|
19°
|
19°
|
19°
|
16°
|
| Feels like temperature (°C) |
14°
|
14°
|
15°
|
17°
|
18°
|
18°
|
17°
|
15°
|
| Wind direction and speed (mph) |
S
8
|
SSW
8
|
SW
8
|
SW
10
|
SW
12
|
SSW
12
|
SSW
12
|
S
10
|
| Wind gust (mph) |
10
|
9
|
9
|
12
|
13
|
13
|
13
|
12
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
G
|
| Humidity |
93%
|
94%
|
94%
|
91%
|
89%
|
88%
|
87%
|
90%
|
| UV | - | - | 1 | 4 | 7 | 4 | 1 | - |
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Wales weather forecast
Headline:
Turning fresher into the new week.
This Evening and Tonight:
Increasingly cloudy overnight with showers spreading northeastwards, these perhaps heavy and thundery at times. Still feeling rather warm and muggy, especially in towns and cities. Minimum temperature 15 °C.
Monday:
A cloudier start to the new week, with bands of heavy and perhaps thundery showers moving northeastwards. Some drier and brighter interludes possible. Increasingly breezy and feeling fresher. Maximum temperature 22 °C.
Outlook for Tuesday to Thursday:
Remaining rather changeable with spells of rain or showers, these sometimes turning heavy and thundery. Temperatures briefly dropping back closer to average before rising again.
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