Kilkenny weather live forecast

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

Wednesday
2nd Sep
22

15

3

2
Thursday
3rd Sep
20

14

2

3
Friday
4th Sep
18

10

5

3
Saturday
5th Sep
18

9

1

3
Sunday
6th Sep
21

14

1

3

5-day weather forecast updated at 04:01 on Wednesday 2nd September 2026 GMT

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The 5-day weather forecast for Ireland (Kilkenny) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Kilkenny weather forecast by day

Below are the detailed weather forecasts for Kilkenny for the next 5 days.

Kilkenny weather for Wednesday 2nd September 2026

Expect mostly cloudy with rain in Kilkenny, Ireland with a maximum temperature of 22°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 18% chance of some rain and a moderate breeze of 24 kph from the south-west.

22
°C maximum temperature
15
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
2
UV index (Low)
18
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
24
kph wind from SW

Kilkenny weather for Thursday 3rd September 2026

Expect mostly cloudy with light rain in Kilkenny, Ireland with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 90% chance of some rain and a moderate breeze of 24 kph from the south-west.

20
°C maximum temperature
14
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
3
UV index (Moderate)
90
% chance of some rain
<2
mm of rainfall expected
20
°C wind chill
24
kph wind from SW

Kilkenny weather for Friday 4th September 2026

Expect mostly cloudy with rain in Kilkenny, Ireland with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 24% chance of some rain and a fresh breeze of 30 kph from the west.

18
°C maximum temperature
10
°C minimum temperature
mostly cloudy with rain
5
hours of sunshine
3
UV index (Moderate)
24
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
30
kph wind from W

Kilkenny weather for Saturday 5th September 2026

Expect mostly cloudy with light rain in Kilkenny, Ireland with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 30% chance of some rain and a moderate breeze of 23 kph from the south.

18
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
3
UV index (Moderate)
30
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
23
kph wind from S

Kilkenny weather for Sunday 6th September 2026

Expect mostly cloudy with light rain in Kilkenny, Ireland with a maximum temperature of 21°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 54% chance of some rain and a moderate breeze of 24 kph from the south.