Killarney weather live forecast

Today's maximum temperature in Killarney is expected to be 22°C. Select a day from the live weather forecast for Killarney, Ireland for more weather parameters.

Wednesday
26th Aug
22

14

5

3
Thursday
27th Aug
22

14

2

2
Friday
28th Aug
19

13

4

3
Saturday
29th Aug
17

12

5

3
Sunday
30th Aug
16

11

3

4

5-day weather forecast updated at 04:01 on Wednesday 26th August 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 Wednesday 26th August 2026

Expect broken clouds in Killarney, Ireland with a maximum temperature of 22°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-east.

22
°C maximum temperature
14
°C minimum temperature
broken clouds
5
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
22
°C wind chill
11
kph wind from SE

Killarney weather for Thursday 27th August 2026

Expect isolated thunderstorms in Killarney, Ireland with a maximum temperature of 22°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 85% chance of some rain and a gentle breeze of 18 kph from the north-east.

22
°C maximum temperature
14
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
2
UV index (Low)
85
% chance of some rain
<10
mm of rainfall expected
22
°C wind chill
18
kph wind from NE

Killarney weather for Friday 28th August 2026

Expect mostly cloudy with light rain in Killarney, Ireland with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 55% chance of some rain and a moderate breeze of 22 kph from the north-west.

19
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
3
UV index (Moderate)
55
% chance of some rain
<2
mm of rainfall expected
19
°C wind chill
22
kph wind from NW

Killarney weather for Saturday 29th August 2026

Expect mostly cloudy with rain in Killarney, Ireland with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 60% chance of some rain and a gentle breeze of 13 kph from the north-west.

17
°C maximum temperature
12
°C minimum temperature
mostly cloudy with rain
5
hours of sunshine
3
UV index (Moderate)
60
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
13
kph wind from NW

Killarney weather for Sunday 30th August 2026

Expect mostly cloudy with rain in Killarney, Ireland with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 86% chance of some rain and a moderate breeze of 20 kph from the north-west.