Killarney weather live forecast

Today's maximum temperature in Killarney is expected to be 23°C. Select a day from the live weather forecast for Killarney, Ireland for more weather parameters.

Wednesday
8th Jul
23

15

5

5
Thursday
9th Jul
25

15

6

4
Friday
10th Jul
27

15

1

4
Saturday
11th Jul
28

17

10

7
Sunday
12th Jul
29

17

16

7

5-day weather forecast updated at 04:00 on Wednesday 8th July 2026 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

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 8th July 2026

Expect broken clouds in Killarney, Ireland with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-west.

23
°C maximum temperature
15
°C minimum temperature
broken clouds
5
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
23
°C wind chill
18
kph wind from NW

Killarney weather for Thursday 9th July 2026

Expect broken clouds in Killarney, Ireland with a maximum temperature of 25°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-west.

25
°C maximum temperature
15
°C minimum temperature
broken clouds
6
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
17
kph wind from NW

Killarney weather for Friday 10th July 2026

Expect broken clouds in Killarney, Ireland with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north.

27
°C maximum temperature
15
°C minimum temperature
broken clouds
1
hour of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
15
kph wind from N

Killarney weather for Saturday 11th July 2026

Expect broken clouds in Killarney, Ireland with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-east.

28
°C maximum temperature
17
°C minimum temperature
broken clouds
10
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
13
kph wind from NE

Killarney weather for Sunday 12th July 2026

Expect clear skies in Killarney, Ireland with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 7 (High) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the east.