Dun Laoghaire (Ireland) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 26 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius; -
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
-
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 22 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius;
-
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 24 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius;
-
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 22 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius; -
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius; -
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
Sunny.
Sunrise:
Sunset:
H UV
No pollution data.
No pollen data.
7 day forecast for Dun Laoghaire
Today (25 May 2026)
| Time |
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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
17°
|
18°
|
19°
|
20°
|
21°
|
22°
|
23°
|
23°
|
24°
|
24°
|
24°
|
23°
|
23°
|
22°
|
21°
|
20°
|
| Feels like temperature (°C) |
17°
|
18°
|
18°
|
19°
|
20°
|
21°
|
22°
|
23°
|
23°
|
23°
|
23°
|
23°
|
23°
|
23°
|
22°
|
21°
|
| Wind direction and speed |
E
5
|
E
5
|
E
6
|
ESE
8
|
ESE
9
|
ESE
10
|
ESE
11
|
ESE
12
|
ESE
12
|
SE
12
|
SE
11
|
SE
10
|
ESE
8
|
SE
7
|
E
7
|
ENE
7
|
| Wind gust (mph) |
7
|
8
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
16
|
15
|
14
|
14
|
14
|
14
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
83%
|
83%
|
83%
|
81%
|
77%
|
74%
|
75%
|
76%
|
76%
|
78%
|
78%
|
82%
|
83%
|
84%
|
86%
|
87%
|
| UV | 1 | 2 | 4 | 5 | 6 | 6 | 6 | 5 | 3 | 2 | 1 | 1 | 1 | 1 | - | - |
Tuesday (26 May 2026)
| 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
19°
|
18°
|
17°
|
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
16°
|
17°
|
17°
|
18°
|
18°
|
19°
|
19°
|
19°
|
19°
|
18°
|
18°
|
18°
|
17°
|
16°
|
16°
|
| Feels like temperature (°C) |
19°
|
18°
|
17°
|
16°
|
15°
|
15°
|
14°
|
14°
|
15°
|
16°
|
16°
|
17°
|
18°
|
18°
|
18°
|
19°
|
19°
|
19°
|
18°
|
18°
|
18°
|
17°
|
16°
|
15°
|
| Wind direction and speed (mph) |
NE
6
|
NNE
6
|
NNE
6
|
N
6
|
N
6
|
N
6
|
N
5
|
N
5
|
N
4
|
N
5
|
NNE
5
|
NE
5
|
NE
5
|
NE
6
|
ENE
6
|
ENE
6
|
ENE
6
|
ENE
6
|
ENE
5
|
ENE
4
|
ENE
4
|
NE
4
|
NE
5
|
NE
6
|
| Wind gust (mph) |
13
|
13
|
13
|
13
|
13
|
14
|
14
|
15
|
15
|
17
|
18
|
18
|
17
|
17
|
17
|
18
|
18
|
19
|
18
|
17
|
17
|
17
|
18
|
18
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
86%
|
87%
|
88%
|
88%
|
88%
|
88%
|
89%
|
89%
|
89%
|
88%
|
87%
|
87%
|
85%
|
83%
|
83%
|
82%
|
81%
|
80%
|
79%
|
77%
|
76%
|
75%
|
73%
|
72%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 5 | 6 | 6 | 6 | 5 | 3 | 2 | 1 | 1 | 1 | 1 | - | - |
Wednesday (27 May 2026)
| 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
15°
|
15°
|
14°
|
14°
|
14°
|
14°
|
13°
|
14°
|
14°
|
15°
|
16°
|
17°
|
18°
|
19°
|
19°
|
19°
|
20°
|
20°
|
19°
|
19°
|
19°
|
19°
|
18°
|
18°
|
| Feels like temperature (°C) |
14°
|
14°
|
14°
|
13°
|
13°
|
13°
|
13°
|
13°
|
14°
|
15°
|
16°
|
17°
|
18°
|
18°
|
18°
|
19°
|
19°
|
19°
|
19°
|
20°
|
20°
|
19°
|
18°
|
18°
|
| Wind direction and speed (mph) |
NNE
6
|
NNE
6
|
NNE
6
|
N
6
|
N
6
|
N
6
|
N
6
|
N
6
|
N
6
|
N
5
|
NNE
6
|
NE
7
|
ENE
8
|
ENE
9
|
ENE
10
|
ENE
9
|
ENE
9
|
ENE
8
|
E
7
|
ENE
6
|
ENE
5
|
ENE
5
|
ENE
5
|
ENE
5
|
| Wind gust (mph) |
18
|
18
|
17
|
17
|
18
|
17
|
16
|
16
|
16
|
15
|
15
|
16
|
16
|
15
|
16
|
16
|
15
|
15
|
14
|
14
|
13
|
13
|
14
|
15
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
72%
|
72%
|
74%
|
76%
|
80%
|
84%
|
86%
|
88%
|
89%
|
89%
|
89%
|
90%
|
89%
|
89%
|
88%
|
88%
|
87%
|
87%
|
87%
|
87%
|
87%
|
87%
|
86%
|
86%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 5 | 6 | 6 | 6 | 5 | 4 | 2 | 1 | 1 | 1 | 1 | - | - |
Thursday (28 May 2026)
| 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%
|
10%
|
<5%
|
10%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
| Temperature (°C) |
18°
|
17°
|
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
17°
|
18°
|
19°
|
19°
|
20°
|
21°
|
21°
|
21°
|
22°
|
21°
|
21°
|
21°
|
20°
|
19°
|
18°
|
17°
|
| Feels like temperature (°C) |
17°
|
17°
|
16°
|
15°
|
15°
|
15°
|
14°
|
15°
|
16°
|
16°
|
17°
|
17°
|
18°
|
18°
|
18°
|
18°
|
19°
|
19°
|
19°
|
19°
|
18°
|
17°
|
16°
|
15°
|
| Wind direction and speed (mph) |
ENE
6
|
E
8
|
E
9
|
ESE
10
|
ESE
10
|
ESE
11
|
ESE
11
|
ESE
11
|
ESE
11
|
ESE
11
|
SE
13
|
SE
14
|
SE
15
|
SE
17
|
SE
18
|
SE
19
|
SE
18
|
SE
17
|
SSE
15
|
S
14
|
S
14
|
SSW
13
|
SW
13
|
WSW
13
|
| Wind gust (mph) |
17
|
18
|
17
|
17
|
17
|
17
|
17
|
17
|
18
|
18
|
22
|
22
|
23
|
24
|
25
|
25
|
25
|
25
|
25
|
25
|
24
|
23
|
22
|
22
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
M
|
G
|
P
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
| Humidity |
86%
|
85%
|
85%
|
85%
|
85%
|
84%
|
83%
|
83%
|
83%
|
81%
|
80%
|
81%
|
82%
|
83%
|
82%
|
82%
|
85%
|
86%
|
85%
|
84%
|
85%
|
84%
|
83%
|
82%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 5 | 6 | 6 | 6 | 5 | 4 | 2 | 1 | 1 | 1 | 1 | - | - |
Friday (29 May 2026)
| 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 |
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
17°
|
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
17°
|
18°
|
18°
|
19°
|
20°
|
20°
|
20°
|
20°
|
20°
|
19°
|
18°
|
17°
|
16°
|
| Feels like temperature (°C) |
14°
|
14°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
13°
|
14°
|
14°
|
15°
|
16°
|
17°
|
18°
|
18°
|
19°
|
19°
|
19°
|
18°
|
18°
|
17°
|
16°
|
15°
|
| Wind direction and speed (mph) |
WSW
13
|
WSW
13
|
W
13
|
WSW
14
|
W
13
|
W
14
|
W
13
|
W
13
|
W
12
|
W
13
|
W
12
|
W
12
|
W
11
|
W
11
|
WSW
10
|
WSW
10
|
W
11
|
WSW
11
|
WSW
11
|
WSW
10
|
WSW
10
|
WSW
10
|
WSW
10
|
W
9
|
| Wind gust (mph) |
21
|
20
|
19
|
17
|
17
|
16
|
18
|
19
|
19
|
19
|
20
|
20
|
21
|
20
|
19
|
19
|
20
|
19
|
19
|
18
|
17
|
13
|
13
|
13
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
G
|
G
|
VG
|
VG
|
G
|
VG
|
| Humidity |
80%
|
80%
|
81%
|
81%
|
81%
|
81%
|
81%
|
82%
|
80%
|
80%
|
78%
|
76%
|
75%
|
75%
|
75%
|
75%
|
75%
|
75%
|
76%
|
75%
|
76%
|
77%
|
77%
|
79%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 4 | 5 | 5 | 6 | 6 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | - | - |
Saturday (30 May 2026)
| Time |
00:00
|
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
10%
|
10%
|
10%
|
20%
|
30%
|
30%
|
20%
|
20%
|
| Temperature (°C) |
16°
|
15°
|
14°
|
14°
|
17°
|
19°
|
19°
|
18°
|
16°
|
| Feels like temperature (°C) |
14°
|
13°
|
12°
|
13°
|
16°
|
17°
|
18°
|
16°
|
14°
|
| Wind direction and speed (mph) |
W
9
|
WSW
9
|
WSW
9
|
WSW
8
|
SSW
9
|
S
11
|
S
13
|
S
13
|
SSW
13
|
| Wind gust (mph) |
13
|
14
|
13
|
16
|
17
|
18
|
20
|
21
|
20
|
| Visibility (description) |
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
80%
|
80%
|
82%
|
83%
|
81%
|
81%
|
81%
|
79%
|
83%
|
| UV | - | - | - | 1 | 4 | 5 | 3 | 1 | - |
Sunday (31 May 2026)
| 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%
|
40%
|
50%
|
50%
|
40%
|
20%
|
| Temperature (°C) |
15°
|
15°
|
15°
|
17°
|
18°
|
19°
|
18°
|
16°
|
| Feels like temperature (°C) |
13°
|
13°
|
12°
|
15°
|
16°
|
16°
|
15°
|
13°
|
| Wind direction and speed (mph) |
SW
12
|
SSW
11
|
SW
12
|
SSW
13
|
S
15
|
S
15
|
SSW
16
|
SSW
16
|
| Wind gust (mph) |
17
|
18
|
21
|
22
|
24
|
26
|
26
|
24
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
84%
|
85%
|
84%
|
84%
|
83%
|
84%
|
82%
|
81%
|
| UV | - | - | 1 | 3 | 5 | 3 | 1 | - |
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Updated 07:58 (UTC+1) on Mon 25 May 2026
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