Carlow weather live forecast

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

Thursday
21st May
18

12

2

UV2
Friday
22nd May
18

12

0

UV2
Saturday
23rd May
19

12

4

UV3
Sunday
24th May
20

11

8

UV7
Monday
25th May
23

9

10

UV6

5-day weather forecast updated at 04:03 on Wednesday 20th May 2026 GMT

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

Carlow weather forecast by day

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

Carlow weather for Thursday 21st May 2026

Expect mostly cloudy with light rain in Carlow, 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 32% chance of some rain and a gentle breeze of 19 kph from the south.

18
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
UV2
UV index (Low)
32
% chance of some rain
<2
mm of rainfall expected
18
°C wind chill
19
kph wind from S

Carlow weather for Friday 22nd May 2026

Expect overcast skies in Carlow, Ireland with a maximum temperature of 18°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south.

18
°C maximum temperature
12
°C minimum temperature
overcast skies
0
hours of sunshine
UV2
UV index (Low)
0
mm of rainfall expected
18
°C wind chill
17
kph wind from S

Carlow weather for Saturday 23rd May 2026

Expect broken clouds in Carlow, Ireland with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-west.

19
°C maximum temperature
12
°C minimum temperature
broken clouds
4
hours of sunshine
UV3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
10
kph wind from SW

Carlow weather for Sunday 24th May 2026

Expect broken clouds in Carlow, Ireland with a maximum temperature of 20°C, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south.

20
°C maximum temperature
11
°C minimum temperature
broken clouds
8
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from S

Carlow weather for Monday 25th May 2026

Expect scattered clouds in Carlow, Ireland with a maximum temperature of 23°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-west.