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.

Wednesday
5th Aug
17

12

7

5
Thursday
6th Aug
18

11

4

3
Friday
7th Aug
20

11

4

3
Saturday
8th Aug
19

14

2

1
Sunday
9th Aug
18

13

5

4

5-day weather forecast updated at 04:00 on Wednesday 5th 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 5th August 2026

Expect sunshine and showers in Killarney, Ireland with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 18% chance of some rain and a fresh breeze of 31 kph from the north-west.

17
°C maximum temperature
12
°C minimum temperature
sunshine and showers
7
hours of sunshine
5
UV index (Moderate)
18
% chance of some rain
<2
mm of rainfall expected
17
°C wind chill
31
kph wind from NW

Killarney weather for Thursday 6th August 2026

Expect broken clouds in Killarney, Ireland with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the west.

18
°C maximum temperature
11
°C minimum temperature
broken clouds
4
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
15
kph wind from W

Killarney weather for Friday 7th August 2026

Expect mostly cloudy with light rain in Killarney, Ireland with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 31% chance of some rain and a moderate breeze of 22 kph from the south.

20
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
3
UV index (Moderate)
31
% chance of some rain
<2
mm of rainfall expected
20
°C wind chill
22
kph wind from S

Killarney weather for Saturday 8th August 2026

Expect mostly cloudy with rain in Killarney, Ireland with a maximum temperature of 19°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 64% chance of some rain and a moderate breeze of 22 kph from the south.

19
°C maximum temperature
14
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
1
UV index (Low)
64
% chance of some rain
<10
mm of rainfall expected
19
°C wind chill
22
kph wind from S

Killarney weather for Sunday 9th August 2026

Expect mostly cloudy with light rain in Killarney, Ireland with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 45% chance of some rain and a fresh breeze of 31 kph from the west.