Killarney weather live forecast

Today's maximum temperature in Killarney is expected to be 17°C. Select a day from the live weather forecast for Killarney, Ireland for more weather parameters.

Friday
22nd May
17

11

2

UV2
Saturday
23rd May
18

11

3

UV5
Sunday
24th May
21

10

10

UV5
Monday
25th May
25

10

6

UV6
Tuesday
26th May
25

12

10

UV6

5-day weather forecast updated at 04:00 on Friday 22nd 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 Friday 22nd May 2026

Expect mostly cloudy with light rain in Killarney, Ireland with a maximum temperature of 17°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and a moderate breeze of 21 kph from the south.

17
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
UV2
UV index (Low)
38
% chance of some rain
<2
mm of rainfall expected
17
°C wind chill
21
kph wind from S

Killarney weather for Saturday 23rd May 2026

Expect broken clouds in Killarney, Ireland with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-west.

18
°C maximum temperature
11
°C minimum temperature
broken clouds
3
hours of sunshine
UV5
UV index (Moderate)
0
mm of rainfall expected
18
°C wind chill
17
kph wind from SW

Killarney weather for Sunday 24th May 2026

Expect broken clouds in Killarney, Ireland with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south.

21
°C maximum temperature
10
°C minimum temperature
broken clouds
10
hours of sunshine
UV5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
10
kph wind from S

Killarney weather for Monday 25th May 2026

Expect broken clouds in Killarney, Ireland with a maximum temperature of 25°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north-west.

25
°C maximum temperature
10
°C minimum temperature
broken clouds
6
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
7
kph wind from NW

Killarney weather for Tuesday 26th May 2026

Expect scattered clouds in Killarney, Ireland with a maximum temperature of 25°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the east.