Killarney weather live forecast

Today's maximum temperature in Killarney is expected to be 18°C. Select a day from the live weather forecast for Killarney, Ireland for more weather parameters.

Monday
5th Oct
18

14

2

2
Tuesday
6th Oct
14

9

1

1
Wednesday
7th Oct
13

7

4

2
Thursday
8th Oct
13

8

0

1
Friday
9th Oct
15

10

2

1

5-day weather forecast updated at 04:00 on Monday 5th October 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 Monday 5th October 2026

Expect mostly cloudy with light rain in Killarney, Ireland with a maximum temperature of 18°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 17% chance of some rain and a gentle breeze of 16 kph from the west.

18
°C maximum temperature
14
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
2
UV index (Low)
17
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
16
kph wind from W

Killarney weather for Tuesday 6th October 2026

Expect mostly cloudy with light rain in Killarney, Ireland with a maximum temperature of 14°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 39% chance of some rain and a gentle breeze of 15 kph from the north.

14
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
39
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
15
kph wind from N

Killarney weather for Wednesday 7th October 2026

Expect broken clouds in Killarney, Ireland with a maximum temperature of 13°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the north-west.

13
°C maximum temperature
7
°C minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
26
kph wind from NW

Killarney weather for Thursday 8th October 2026

Expect overcast skies in Killarney, Ireland with a maximum temperature of 13°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-west.

13
°C maximum temperature
8
°C minimum temperature
overcast skies
0
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
13
°C wind chill
17
kph wind from SW

Killarney weather for Friday 9th October 2026

Expect mostly cloudy with light rain in Killarney, Ireland with a maximum temperature of 15°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 80% chance of some rain and a moderate breeze of 23 kph from the west.