Arklow weather live forecast

Today's maximum temperature in Arklow is expected to be 11°C. Select a day from the live weather forecast for Arklow, Ireland for more weather parameters.

Thursday
14th May
11

6

3

3
Friday
15th May
13

4

5

3
Saturday
16th May
13

4

0

2
Sunday
17th May
13

7

1

4
Monday
18th May
14

7

0

3

5-day weather forecast updated at 04:03 on Wednesday 13th May 2026 GMT

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

Arklow weather forecast by day

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

Arklow weather for Thursday 14th May 2026

Expect mostly cloudy with light rain in Arklow, Ireland with a maximum temperature of 11°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 63% chance of some rain and a moderate breeze of 26 kph from the north-west.

11
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
3
UV index (Moderate)
63
% chance of some rain
<2
mm of rainfall expected
11
°C wind chill
26
kph wind from NW

Arklow weather for Friday 15th May 2026

Expect mostly cloudy with light rain in Arklow, Ireland with a maximum temperature of 13°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 26% chance of some rain and a moderate breeze of 24 kph from the north.

13
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
3
UV index (Moderate)
26
% chance of some rain
<2
mm of rainfall expected
13
°C wind chill
24
kph wind from N

Arklow weather for Saturday 16th May 2026

Expect mostly cloudy with light rain in Arklow, Ireland with a maximum temperature of 13°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 66% chance of some rain and a gentle breeze of 14 kph from the south-west.

13
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
2
UV index (Low)
66
% chance of some rain
<2
mm of rainfall expected
13
°C wind chill
14
kph wind from SW

Arklow weather for Sunday 17th May 2026

Expect mostly cloudy with light rain in Arklow, Ireland with a maximum temperature of 13°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 74% chance of some rain and a gentle breeze of 17 kph from the west.

13
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
4
UV index (Moderate)
74
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
17
kph wind from W

Arklow weather for Monday 18th May 2026

Expect mostly cloudy with light rain in Arklow, Ireland with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 70% chance of some rain and a fresh breeze of 30 kph from the south.