Weather Forecast for Holyhead
Isle of Anglesey, United Kingdom
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Current Weather - Holyhead: 13°C
Current Weather - Holyhead: 13°C
Isle of Anglesey, United Kingdom
Patchy rain nearby
Feels like 12°C
Wind
12 km/h WSW
Humidity
91%
Pressure
1016 mb
UV Index
2
Visibility
10 km
Patchy rain nearby
Sunday, May 31, 2026
High
14°C
Low
12°C
Rain Chance
88%
Hourly Forecast
14°C
14°C
14°C
14°C
14°C
14°C
14°C
14°C
14°C
14°C
13°C
12°C
12°C
Day Statistics
Maximum Wind
23 km/h
Humidity
90%
Precipitation
1 mm
UV Index
6
Visibility
10 km
Rain Chance
88%
Snow Chance
0%
Sun & Moon
Sunrise
04:58 AM
Sunset
09:34 PM
Moonrise
10:56 PM
Moonset
04:21 AM
Moon Phase
Full Moon
Moon Illumination
99%
Air Quality
PM2.5
8.1
μg/m³
PM10
12.3
μg/m³
NO₂
2.9
μg/m³
O₃
69.1
μg/m³
SO₂
1.6
μg/m³
CO
104
μg/m³
Moderate rain
Monday, June 01, 2026
High
13°C
Low
12°C
Rain Chance
89%
Hourly Forecast
13°C
12°C
12°C
12°C
12°C
12°C
12°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
Day Statistics
Maximum Wind
31 km/h
Humidity
97%
Precipitation
10 mm
UV Index
2
Visibility
8 km
Rain Chance
89%
Snow Chance
0%
Sun & Moon
Sunrise
04:57 AM
Sunset
09:35 PM
Moonrise
11:49 PM
Moonset
05:04 AM
Moon Phase
Waning Gibbous
Moon Illumination
96%
Air Quality
PM2.5
4.7
μg/m³
PM10
6.7
μg/m³
NO₂
7.8
μg/m³
O₃
48.9
μg/m³
SO₂
1.1
μg/m³
CO
103.3
μg/m³
Patchy rain nearby
Tuesday, June 02, 2026
High
15°C
Low
12°C
Rain Chance
88%
Hourly Forecast
13°C
13°C
13°C
13°C
12°C
13°C
13°C
13°C
13°C
13°C
14°C
14°C
14°C
14°C
14°C
14°C
15°C
15°C
14°C
14°C
14°C
13°C
13°C
13°C
Day Statistics
Maximum Wind
27 km/h
Humidity
92%
Precipitation
3 mm
UV Index
5
Visibility
9 km
Rain Chance
88%
Snow Chance
0%
Sun & Moon
Sunrise
04:56 AM
Sunset
09:36 PM
Moonrise
Does not rise today
Moonset
06:01 AM
Moon Phase
Waning Gibbous
Moon Illumination
90%
Air Quality
PM2.5
4.8
μg/m³
PM10
6.8
μg/m³
NO₂
3.6
μg/m³
O₃
61.4
μg/m³
SO₂
1
μg/m³
CO
118.5
μg/m³
Patchy rain nearby
Wednesday, June 03, 2026
High
14°C
Low
12°C
Rain Chance
83%
Hourly Forecast
13°C
13°C
13°C
12°C
12°C
12°C
12°C
12°C
13°C
12°C
12°C
13°C
13°C
14°C
14°C
14°C
14°C
13°C
13°C
13°C
13°C
13°C
12°C
12°C
Day Statistics
Maximum Wind
46 km/h
Humidity
91%
Precipitation
2 mm
UV Index
5
Visibility
9 km
Rain Chance
83%
Snow Chance
0%
Sun & Moon
Sunrise
04:55 AM
Sunset
09:38 PM
Moonrise
12:26 AM
Moonset
07:09 AM
Moon Phase
Waning Gibbous
Moon Illumination
83%
Air Quality
PM2.5
5.3
μg/m³
PM10
8.7
μg/m³
NO₂
1.6
μg/m³
O₃
60.5
μg/m³
SO₂
0.8
μg/m³
CO
109.3
μg/m³
Patchy rain nearby
Thursday, June 04, 2026
High
13°C
Low
11°C
Rain Chance
88%
Hourly Forecast
13°C
12°C
12°C
11°C
12°C
12°C
11°C
12°C
12°C
13°C
12°C
13°C
12°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
12°C
12°C
12°C
Day Statistics
Maximum Wind
36 km/h
Humidity
81%
Precipitation
1 mm
UV Index
5
Visibility
10 km
Rain Chance
88%
Snow Chance
0%
Sun & Moon
Sunrise
04:54 AM
Sunset
09:39 PM
Moonrise
12:52 AM
Moonset
08:23 AM
Moon Phase
Waning Gibbous
Moon Illumination
74%
Air Quality
PM2.5
3.9
μg/m³
PM10
6.4
μg/m³
NO₂
1.3
μg/m³
O₃
68.4
μg/m³
SO₂
0.5
μg/m³
CO
111.9
μg/m³
Patchy rain nearby
Friday, June 05, 2026
High
14°C
Low
11°C
Rain Chance
83%
Hourly Forecast
12°C
12°C
11°C
11°C
11°C
11°C
11°C
11°C
11°C
11°C
11°C
12°C
12°C
13°C
13°C
13°C
14°C
14°C
14°C
14°C
13°C
13°C
13°C
13°C
Day Statistics
Maximum Wind
60 km/h
Humidity
87%
Precipitation
2 mm
UV Index
3
Visibility
7 km
Rain Chance
83%
Snow Chance
0%
Sun & Moon
Sunrise
04:54 AM
Sunset
09:40 PM
Moonrise
01:10 AM
Moonset
09:38 AM
Moon Phase
Last Quarter
Moon Illumination
64%
Patchy rain nearby
Saturday, June 06, 2026
High
13°C
Low
11°C
Rain Chance
81%
Hourly Forecast
13°C
13°C
12°C
12°C
11°C
11°C
11°C
11°C
11°C
12°C
12°C
12°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
Day Statistics
Maximum Wind
55 km/h
Humidity
82%
Precipitation
0 mm
UV Index
3
Visibility
10 km
Rain Chance
81%
Snow Chance
0%
Sun & Moon
Sunrise
04:53 AM
Sunset
09:41 PM
Moonrise
01:23 AM
Moonset
10:53 AM
Moon Phase
Last Quarter
Moon Illumination
54%
Solar Radiation Data
Shortwave Radiation
296.68
Diffuse Radiation
132.19
DNI
405.49
GTI
242.32
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