19.03
thu
thu
Day
54°F
SW 7 mph
Precip.
0%
0%
Night
43°F
NE 4 mph
Precip.
0%
0%
20.03
fri
fri
Day
55°F
W 2 mph
Precip.
0%
0%
Night
41°F
E 5 mph
Precip.
0%
0%
21.03
sat
sat
Day
55°F
S 3 mph
Precip.
0%
0%
Night
41°F
NE 6 mph
Precip.
0%
0%
22.03
sun
sun
Day
52°F
E 7 mph
Precip.
66%
66%
Night
37°F
SW 6 mph
Precip.
0%
0%
23.03
mon
mon
Day
48°F
N 7 mph
Precip.
0%
0%
Night
48°F
NE 18 mph
Precip.
0%
0%
24.03
tue
tue
Day
50°F
E 20 mph
Precip.
100%
100%
Night
37°F
E 17 mph
Precip.
0%
0%
25.03
wed
wed
Day
48°F
SE 24 mph
Precip.
85%
85%
Night
45°F
E 16 mph
Precip.
100%
100%
26.03
thu
thu
Day
45°F
S 16 mph
Precip.
100%
100%
Night
30°F
SE 6 mph
Precip.
0%
0%
27.03
fri
fri
Day
46°F
SE 4 mph
Precip.
0%
0%
Night
43°F
E 12 mph
Precip.
100%
100%
28.03
sat
sat
Day
48°F
SE 14 mph
Precip.
100%
100%
Night
36°F
E 9 mph
Precip.
0%
0%
29.03
sun
sun
Day
45°F
NE 17 mph
Precip.
55%
55%
Night
46°F
E 21 mph
Precip.
25%
25%
30.03
mon
mon
Day
45°F
SE 26 mph
Precip.
69%
69%
Night
39°F
SE 19 mph
Precip.
76%
76%
31.03
tue
tue
Day
45°F
SE 23 mph
Precip.
100%
100%
Night
39°F
S 19 mph
Precip.
0%
0%
01.04
wed
wed
Day
46°F
S 19 mph
Precip.
0%
0%
Night
45°F
SE 12 mph
Precip.
100%
100%
Sea water temperature in March, °F
Show year:
2026
2025
2024
The average sea water temperature in March of 2026 was 46.5°F. The highest and lowest sea temperatures during the month were 47.1°F and 45.7°F.
Sea water temperature in April, °F
Show year:
2025
2024
2023
The average sea water temperature in April of 2025 was 49.5°F. The highest and lowest sea temperatures during the month were 50.4°F and 48.4°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: 07:19
March 19, thursday
0900
48°F
SW
5 mph
5 mph
1200
54°F
SW
7 mph
7 mph
1500
54°F
SW
6 mph
6 mph
1800
46°F
W
2 mph
2 mph
2100
43°F
E
1 mph
1 mph
March 20, friday
0000
43°F
NE
4 mph
4 mph
0300
41°F
NE
3 mph
3 mph
0600
39°F
NE
3 mph
3 mph
