28.06
sun
sun
Day
61°F
NE 17 mph
Precip.
17%
17%
Night
48°F
NE 5 mph
Precip.
29%
29%
29.06
mon
mon
Day
64°F
NE 9 mph
Precip.
15%
15%
Night
55°F
N 9 mph
Precip.
35%
35%
30.06
tue
tue
Day
63°F
E 9 mph
Precip.
32%
32%
Night
55°F
SE 9 mph
Precip.
23%
23%
01.07
wed
wed
Day
64°F
NE 6 mph
Precip.
6%
6%
Night
61°F
E 7 mph
Precip.
37%
37%
02.07
thu
thu
Day
61°F
SE 9 mph
Precip.
14%
14%
Night
46°F
E 2 mph
Precip.
15%
15%
03.07
fri
fri
Day
66°F
NE 5 mph
Precip.
2%
2%
Night
52°F
NE 6 mph
Precip.
29%
29%
04.07
sat
sat
Day
68°F
SE 6 mph
Precip.
3%
3%
Night
52°F
E 4 mph
Precip.
12%
12%
sea water
temperature
temperature
| Killarney |
monthly
weather
weather
| Killarney |
current
weather
weather
| Killarney |
14 days
forecast
forecast
| Killarney |
Sea water temperature in June, °F
Show year:
2026
2025
2024
The average sea water temperature in June of 2026 was 59.3°F. The highest and lowest sea temperatures during the month were 64.8°F and 56.7°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 62.7°F. The highest and lowest sea temperatures during the month were 63.3°F and 61.7°F.
Air temperature in Killarney, °F
Precipitation total in Killarney, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Killarney
Killarney on a weather map
24 Hours Forecast
Killarney
Local time: 00:46
June 28, sunday
0300
46°F
NE
6 mph
6 mph
0600
48°F
NE
6 mph
6 mph
0900
57°F
NE
12 mph
12 mph
1200
61°F
NE
17 mph
17 mph
1500
61°F
NE
17 mph
17 mph
1800
59°F
E
14 mph
14 mph
2100
55°F
NE
9 mph
9 mph
June 29, monday
0000
48°F
NE
5 mph
5 mph
