Dun Laoghaire (Ireland) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 12° Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 12° Celsius; -
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 11° Celsius; -
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 10° Celsius; -
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 8° Celsius; -
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 7° Celsius;
-
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 7° Celsius;
Overcast changing to sunny intervals in the afternoon.
Sunrise:
Sunset:
L UV
No pollution data.
No pollen data.
7 day forecast for Dun Laoghaire
Today (17 October 2025)
| Time |
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%
|
| Temperature |
12°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
13°
|
13°
|
13°
|
13°
|
13°
|
| Feels like temperature (°C) |
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
| Wind direction and speed |
SE
6
|
SE
7
|
SE
8
|
ESE
9
|
ESE
10
|
ESE
10
|
SE
11
|
SE
11
|
SE
11
|
ESE
11
|
ESE
10
|
ESE
10
|
ESE
11
|
ESE
12
|
| Wind gust (mph) |
11
|
13
|
13
|
15
|
16
|
17
|
17
|
16
|
17
|
17
|
17
|
19
|
20
|
21
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
75%
|
75%
|
75%
|
76%
|
75%
|
76%
|
76%
|
76%
|
76%
|
76%
|
75%
|
75%
|
75%
|
76%
|
| UV | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Saturday (18 October 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 |
10%
|
20%
|
20%
|
20%
|
30%
|
30%
|
30%
|
30%
|
20%
|
10%
|
20%
|
20%
|
20%
|
20%
|
20%
|
10%
|
30%
|
20%
|
30%
|
30%
|
50%
|
60%
|
70%
|
80%
|
| Temperature (°C) |
14°
|
14°
|
14°
|
14°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
13°
|
13°
|
13°
|
13°
|
| Feels like temperature (°C) |
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
| Wind direction and speed (mph) |
ESE
13
|
SE
13
|
SSE
13
|
SSE
13
|
SSE
14
|
SSE
15
|
SSE
16
|
SSE
17
|
SSE
17
|
SSE
18
|
SSE
20
|
SSE
21
|
SE
23
|
SSE
23
|
SSE
23
|
SSE
23
|
SSE
23
|
SSE
24
|
SSE
26
|
SE
27
|
SE
29
|
SE
30
|
SE
30
|
SSE
30
|
| Wind gust (mph) |
23
|
23
|
25
|
25
|
26
|
27
|
30
|
30
|
31
|
32
|
34
|
35
|
36
|
38
|
38
|
37
|
36
|
37
|
37
|
39
|
41
|
41
|
42
|
43
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
78%
|
81%
|
84%
|
84%
|
84%
|
85%
|
85%
|
85%
|
85%
|
85%
|
85%
|
82%
|
82%
|
79%
|
77%
|
76%
|
75%
|
76%
|
75%
|
76%
|
76%
|
77%
|
79%
|
83%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Sunday (19 October 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 |
80%
|
90%
|
90%
|
90%
|
90%
|
90%
|
≥95%
|
90%
|
90%
|
80%
|
70%
|
50%
|
30%
|
20%
|
20%
|
20%
|
30%
|
40%
|
30%
|
30%
|
30%
|
30%
|
40%
|
50%
|
| Temperature (°C) |
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
14°
|
13°
|
13°
|
13°
|
13°
|
| Feels like temperature (°C) |
8°
|
8°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
11°
|
11°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
11°
|
11°
|
11°
|
10°
|
| Wind direction and speed (mph) |
SE
29
|
SE
29
|
SE
28
|
SSE
28
|
SSE
28
|
SSE
28
|
SSE
27
|
SSE
26
|
SSE
24
|
SSE
22
|
SSE
20
|
S
17
|
S
15
|
SSW
14
|
SSW
14
|
SSW
13
|
S
13
|
S
13
|
S
13
|
S
12
|
SSE
12
|
SSE
11
|
SSE
11
|
SSE
12
|
| Wind gust (mph) |
42
|
44
|
44
|
43
|
44
|
43
|
43
|
39
|
35
|
32
|
27
|
26
|
25
|
24
|
24
|
23
|
23
|
23
|
23
|
23
|
23
|
23
|
21
|
23
|
| Visibility (description) |
G
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
84%
|
85%
|
86%
|
87%
|
90%
|
91%
|
91%
|
92%
|
92%
|
92%
|
93%
|
92%
|
91%
|
86%
|
81%
|
77%
|
77%
|
77%
|
78%
|
81%
|
84%
|
84%
|
83%
|
84%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Monday (20 October 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 |
60%
|
70%
|
80%
|
90%
|
90%
|
90%
|
80%
|
70%
|
70%
|
70%
|
70%
|
70%
|
70%
|
80%
|
70%
|
70%
|
60%
|
60%
|
40%
|
40%
|
40%
|
30%
|
40%
|
40%
|
| Temperature (°C) |
13°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
12°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
| Wind direction and speed (mph) |
SSE
13
|
SSE
13
|
SSE
14
|
SSE
14
|
SSE
14
|
SSE
13
|
SSE
12
|
SSE
10
|
S
9
|
SSW
9
|
SW
10
|
W
11
|
W
13
|
WNW
14
|
W
15
|
W
16
|
W
17
|
W
17
|
W
18
|
W
17
|
W
17
|
W
17
|
W
17
|
W
17
|
| Wind gust (mph) |
24
|
23
|
25
|
24
|
23
|
21
|
19
|
15
|
15
|
17
|
20
|
21
|
21
|
21
|
24
|
24
|
24
|
24
|
23
|
22
|
22
|
21
|
21
|
23
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
84%
|
85%
|
85%
|
87%
|
87%
|
87%
|
88%
|
86%
|
85%
|
86%
|
87%
|
86%
|
85%
|
86%
|
85%
|
84%
|
83%
|
83%
|
83%
|
84%
|
84%
|
85%
|
85%
|
85%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Tuesday (21 October 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 |
40%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
40%
|
40%
|
40%
|
30%
|
30%
|
20%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
11°
|
11°
|
10°
|
10°
|
| Feels like temperature (°C) |
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
10°
|
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
7°
|
7°
|
| Wind direction and speed (mph) |
W
17
|
W
17
|
W
17
|
W
16
|
W
16
|
W
16
|
W
16
|
W
16
|
W
15
|
W
15
|
W
15
|
W
16
|
W
18
|
WNW
18
|
W
18
|
WNW
18
|
W
18
|
W
18
|
W
18
|
W
18
|
W
17
|
W
17
|
W
16
|
WSW
16
|
| Wind gust (mph) |
23
|
21
|
21
|
23
|
23
|
21
|
21
|
20
|
19
|
20
|
22
|
26
|
28
|
28
|
29
|
29
|
27
|
25
|
24
|
24
|
23
|
23
|
21
|
21
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
85%
|
86%
|
85%
|
85%
|
86%
|
86%
|
86%
|
85%
|
85%
|
85%
|
84%
|
83%
|
80%
|
77%
|
74%
|
74%
|
71%
|
71%
|
73%
|
74%
|
75%
|
76%
|
77%
|
78%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Wednesday (22 October 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 |
10%
|
10%
|
10%
|
30%
|
50%
|
60%
|
40%
|
30%
|
30%
|
| Temperature (°C) |
10°
|
10°
|
9°
|
9°
|
10°
|
12°
|
12°
|
11°
|
9°
|
| Feels like temperature (°C) |
7°
|
6°
|
6°
|
6°
|
7°
|
9°
|
9°
|
7°
|
5°
|
| Wind direction and speed (mph) |
WSW
16
|
WSW
16
|
WSW
14
|
SSW
13
|
WSW
14
|
WSW
16
|
WSW
17
|
W
19
|
W
22
|
| Wind gust (mph) |
21
|
19
|
15
|
16
|
19
|
21
|
23
|
26
|
25
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
79%
|
78%
|
79%
|
81%
|
81%
|
76%
|
73%
|
76%
|
81%
|
| UV | - | - | - | - | 1 | 2 | 1 | - | - |
Thursday (23 October 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%
|
30%
|
40%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
9°
|
9°
|
8°
|
9°
|
11°
|
11°
|
10°
|
9°
|
| Feels like temperature (°C) |
5°
|
5°
|
4°
|
5°
|
7°
|
7°
|
6°
|
5°
|
| Wind direction and speed (mph) |
W
24
|
W
23
|
W
23
|
W
24
|
WNW
24
|
WNW
24
|
WNW
23
|
WNW
24
|
| Wind gust (mph) |
25
|
28
|
27
|
29
|
27
|
27
|
27
|
26
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
81%
|
83%
|
82%
|
80%
|
74%
|
71%
|
74%
|
76%
|
| UV | - | - | - | 1 | 2 | 1 | - | - |
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Forecast for 10:00 (UTC+1), Fri
Updated 09:25 (UTC+1) on Fri 17 Oct 2025
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