Killarney weather live forecast

Today's maximum temperature in Killarney is expected to be 6°C. Select a day from the live weather forecast for Killarney, Ireland for more weather parameters.

Tuesday
30th Dec
6

3

2

0
Wednesday
31st Dec
5

2

4

0
Thursday
1st Jan
6

2

2

0
Friday
2nd Jan
6

0

2

0
Saturday
3rd Jan
4

-1

4

0

5-day weather forecast updated at 04:01 on Tuesday 30th December 2025 GMT

More about Killarney

Killarney by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Ireland

Fred Olsen: Top cruise offers for 2026/2027

Sale

Explore latest offers on Fred Olsen Cruises in 2026/2027
Find last minute deals or early bird discounts
Filter offers by price, destination, ship & departure point

Go to Fred Olsen deal >>

View all Fred Olsen offers

Cruise deal finder

Destination

TUI Black Friday sale: up to €200 off holidays in 2026/2027 with myTUI

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 30th December 2025

Expect broken clouds in Killarney, Ireland with a maximum temperature of 6°C and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the east.

6
°C maximum temperature
3
°C minimum temperature
broken clouds
2
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
3
°C wind chill
16
kph wind from E

Killarney weather for Wednesday 31st December 2025

Expect broken clouds in Killarney, Ireland with a maximum temperature of 5°C and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the east.

5
°C maximum temperature
2
°C minimum temperature
broken clouds
4
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
3
°C wind chill
9
kph wind from E

Killarney weather for Thursday 1st January 2026

Expect mostly cloudy with light rain in Killarney, Ireland with a maximum temperature of 6°C and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 24% chance of some rain and little or no wind of 4 kph from the south-west.

6
°C maximum temperature
2
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
0
UV index (None)
24
% chance of some rain
<2
mm of rainfall expected
6
°C wind chill
4
kph wind from SW

Killarney weather for Friday 2nd January 2026

Expect mostly cloudy with light rain in Killarney, Ireland with a maximum temperature of 6°C and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 37% chance of some rain and a gentle breeze of 13 kph from the north.

6
°C maximum temperature
0
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
0
UV index (None)
37
% chance of some rain
<2
mm of rainfall expected
3
°C wind chill
13
kph wind from N

Killarney weather for Saturday 3rd January 2026

Expect broken clouds in Killarney, Ireland with a maximum temperature of 4°C and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north.