Killarney weather live forecast

Today's maximum temperature in Killarney is expected to be 88°F. Select a day from the live weather forecast for Killarney, Ireland for more weather parameters.

Tuesday
26th May
88

61

15

7
Wednesday
27th May
81

61

13

7
Thursday
28th May
66

54

2

3
Friday
29th May
66

52

7

6
Saturday
30th May
61

52

1

4

5-day weather forecast updated at 04:01 on Tuesday 26th May 2026 GMT

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The 5-day weather forecast for Ireland (Killarney) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Killarney weather forecast by day

Below are the detailed weather forecasts for Killarney for the next 5 days.

Killarney weather for Tuesday 26th May 2026

Expect scattered clouds in Killarney, Ireland with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 7 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the south-east.

88
°F maximum temperature
61
°F minimum temperature
scattered clouds
15
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
5
mph wind from SE

Killarney weather for Wednesday 27th May 2026

Expect scattered clouds in Killarney, Ireland with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 19 mph from the south-east.

81
°F maximum temperature
61
°F minimum temperature
scattered clouds
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
19
mph wind from SE

Killarney weather for Thursday 28th May 2026

Expect broken clouds in Killarney, Ireland with a maximum temperature of 66°F, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 12 mph from the south-west.

66
°F maximum temperature
54
°F minimum temperature
broken clouds
2
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
12
mph wind from SW

Killarney weather for Friday 29th May 2026

Expect broken clouds in Killarney, Ireland with a maximum temperature of 66°F, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south-west.

66
°F maximum temperature
52
°F minimum temperature
broken clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
7
mph wind from SW

Killarney weather for Saturday 30th May 2026

Expect mostly cloudy with light rain in Killarney, Ireland with a maximum temperature of 61°F, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 72% chance of some rain and a gentle breeze of 8 mph from the south-west.