Achill Island weather live forecast

Today's maximum temperature in Achill Island is expected to be 15°C. Select a day from the live weather forecast for Achill Island, Ireland for more weather parameters.

Friday
1st May
15

8

6

4
Saturday
2nd May
11

9

4

3
Sunday
3rd May
11

8

2

3
Monday
4th May
9

7

3

3
Tuesday
5th May
9

8

4

3

5-day weather forecast updated at 04:04 on Friday 1st May 2026 GMT

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

Achill Island weather forecast by day

Below are the detailed weather forecasts for Achill Island for the next 5 days.

Achill Island weather for Friday 1st May 2026

Expect sunshine and showers in Achill Island, Ireland with a maximum temperature of 15°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 13% chance of some rain and a moderate breeze of 22 kph from the south-west.

15
°C maximum temperature
8
°C minimum temperature
sunshine and showers
6
hours of sunshine
4
UV index (Moderate)
13
% chance of some rain
<2
mm of rainfall expected
15
°C wind chill
22
kph wind from SW

Achill Island weather for Saturday 2nd May 2026

Expect mostly cloudy with light rain in Achill Island, Ireland with a maximum temperature of 11°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 63% chance of some rain and a moderate breeze of 24 kph from the north.

11
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
3
UV index (Moderate)
63
% chance of some rain
<5
mm of rainfall expected
11
°C wind chill
24
kph wind from N

Achill Island weather for Sunday 3rd May 2026

Expect broken clouds in Achill Island, Ireland with a maximum temperature of 11°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the north.

11
°C maximum temperature
8
°C minimum temperature
broken clouds
2
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
30
kph wind from N

Achill Island weather for Monday 4th May 2026

Expect broken clouds in Achill Island, Ireland with a maximum temperature of 9°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-west.

9
°C maximum temperature
7
°C minimum temperature
broken clouds
3
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
7
°C wind chill
14
kph wind from NW

Achill Island weather for Tuesday 5th May 2026

Expect broken clouds in Achill Island, Ireland with a maximum temperature of 9°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north.