15.01
thu
thu
Day
43°F
NE 4 mph
Precip.
0%
0%
Night
34°F
N 6 mph
Precip.
0%
0%
16.01
fri
fri
Day
45°F
N 9 mph
Precip.
72%
72%
Night
39°F
NW 6 mph
Precip.
100%
100%
17.01
sat
sat
Day
46°F
NW 11 mph
Precip.
100%
100%
Night
41°F
NW 11 mph
Precip.
66%
66%
18.01
sun
sun
Day
45°F
NW 9 mph
Precip.
73%
73%
Night
45°F
NW 8 mph
Precip.
82%
82%
19.01
mon
mon
Day
45°F
NW 12 mph
Precip.
60%
60%
Night
39°F
N 6 mph
Precip.
0%
0%
20.01
tue
tue
Day
46°F
NW 11 mph
Precip.
85%
85%
Night
41°F
W 5 mph
Precip.
0%
0%
21.01
wed
wed
Day
43°F
SW 5 mph
Precip.
79%
79%
Night
39°F
S 8 mph
Precip.
62%
62%
22.01
thu
thu
Day
41°F
W 12 mph
Precip.
100%
100%
Night
36°F
W 14 mph
Precip.
79%
79%
23.01
fri
fri
Day
39°F
NW 6 mph
Precip.
0%
0%
Night
30°F
N 5 mph
Precip.
0%
0%
24.01
sat
sat
Day
39°F
NW 4 mph
Precip.
0%
0%
Night
32°F
N 5 mph
Precip.
0%
0%
25.01
sun
sun
Day
39°F
NW 11 mph
Precip.
0%
0%
Night
36°F
NW 8 mph
Precip.
0%
0%
26.01
mon
mon
Day
39°F
W 12 mph
Precip.
71%
71%
Night
32°F
SW 8 mph
Precip.
86%
86%
27.01
tue
tue
Day
37°F
SW 15 mph
Precip.
87%
87%
Night
32°F
SW 16 mph
Precip.
100%
100%
28.01
wed
wed
Day
37°F
SW 22 mph
Precip.
100%
100%
Night
36°F
W 22 mph
Precip.
100%
100%
Sea water temperature in January, °F
Show year:
2026
2025
2024
The average sea water temperature in January of 2026 was 45.8°F. The highest and lowest sea temperatures during the month were 48.4°F and 44.4°F.
Air temperature in Dublin, °F
Precipitation total in Dublin, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Dublin
Dublin on a weather map
24 Hours Forecast
Dublin
Local time: 21:07
January 16, friday
0000
34°F
N
6 mph
6 mph
0300
39°F
N
6 mph
6 mph
0600
36°F
N
6 mph
6 mph
0900
36°F
N
7 mph
7 mph
1200
45°F
N
9 mph
9 mph
1500
45°F
N
9 mph
9 mph
1800
39°F
N
8 mph
8 mph
2100
39°F
NW
7 mph
7 mph
