Arklow weather live forecast

Today's maximum temperature in Arklow is expected to be 8°C. Select a day from the live weather forecast for Arklow, Ireland for more weather parameters.

Wednesday
25th Mar
8

4

11

2
Thursday
26th Mar
9

2

1

2
Friday
27th Mar
10

4

1

3
Saturday
28th Mar
9

3

10

3
Sunday
29th Mar
11

2

0

3

5-day weather forecast updated at 04:04 on Tuesday 24th March 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 Wednesday 25th March 2026

Expect scattered clouds in Arklow, Ireland with a maximum temperature of 8°C, maximum UV of 2 (Low) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a strong breeze of 44 kph from the north-west.

8
°C maximum temperature
4
°C minimum temperature
scattered clouds
11
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
3
°C wind chill
44
kph wind from NW

Arklow weather for Thursday 26th March 2026

Expect broken clouds in Arklow, Ireland with a maximum temperature of 9°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the south-west.

9
°C maximum temperature
2
°C minimum temperature
broken clouds
1
hour of sunshine
2
UV index (Low)
0
mm of rainfall expected
6
°C wind chill
27
kph wind from SW

Arklow weather for Friday 27th March 2026

Expect mostly cloudy with light rain in Arklow, Ireland with a maximum temperature of 10°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 41% chance of some rain and a gentle breeze of 17 kph from the west.

10
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
3
UV index (Moderate)
41
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
17
kph wind from W

Arklow weather for Saturday 28th March 2026

Expect scattered clouds in Arklow, Ireland with a maximum temperature of 9°C, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-west.

9
°C maximum temperature
3
°C minimum temperature
scattered clouds
10
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
7
°C wind chill
18
kph wind from NW

Arklow weather for Sunday 29th March 2026

Expect mostly cloudy with light rain in Arklow, Ireland with a maximum temperature of 11°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and a moderate breeze of 26 kph from the south-west.