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
28th Jan
8

4

3

0
Thursday
29th Jan
8

7

0

0
Friday
30th Jan
9

6

1

1
Saturday
31st Jan
9

6

2

0
Sunday
1st Feb
9

5

1

1

5-day weather forecast updated at 04:04 on Wednesday 28th January 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 28th January 2026

Expect mostly cloudy with light rain in Arklow, Ireland with a maximum temperature of 8°C and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 63% chance of some rain and a fresh breeze of 35 kph from the south-east.

8
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
0
UV index (None)
63
% chance of some rain
<5
mm of rainfall expected
4
°C wind chill
35
kph wind from SE

Arklow weather for Thursday 29th January 2026

Expect cloudy with some rain in Arklow, Ireland with a maximum temperature of 8°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 99% chance of some rain and a fresh breeze of 37 kph from the south-east.

8
°C maximum temperature
7
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
99
% chance of some rain
<10
mm of rainfall expected
3
°C wind chill
37
kph wind from SE

Arklow weather for Friday 30th January 2026

Expect mostly cloudy with rain in Arklow, Ireland with a maximum temperature of 9°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 58% chance of some rain and a fresh breeze of 32 kph from the south.

9
°C maximum temperature
6
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
1
UV index (Low)
58
% chance of some rain
<20
mm of rainfall expected
5
°C wind chill
32
kph wind from S

Arklow weather for Saturday 31st January 2026

Expect mostly cloudy with light rain in Arklow, Ireland with a maximum temperature of 9°C and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 48% chance of some rain and a gentle breeze of 14 kph from the east.

9
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
0
UV index (None)
48
% chance of some rain
<2
mm of rainfall expected
6
°C wind chill
14
kph wind from E

Arklow weather for Sunday 1st February 2026

Expect mostly cloudy with light rain in Arklow, Ireland with a maximum temperature of 9°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 60% chance of some rain and a fresh breeze of 29 kph from the south.