Achill Island weather live forecast

Today's maximum temperature in Achill Island is expected to be 12°C. Select a day from the live weather forecast for Achill Island, Ireland for more weather parameters.

Wednesday
28th Oct
12

10

3

1
Thursday
29th Oct
12

10

2

1
Friday
30th Oct
12

6

0

1
Saturday
31st Oct
10

6

0

1
Sunday
1st Nov
10

5

4

1

5-day weather forecast updated at 04:03 on Wednesday 28th October 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 Wednesday 28th October 2026

Expect mostly cloudy with light rain in Achill Island, Ireland with a maximum temperature of 12°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a strong breeze of 40 kph from the south-west.

12
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
1
UV index (Low)
25
% chance of some rain
<2
mm of rainfall expected
12
°C wind chill
40
kph wind from SW

Achill Island weather for Thursday 29th October 2026

Expect mostly cloudy with light rain in Achill Island, Ireland with a maximum temperature of 12°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 19% chance of some rain and a fresh breeze of 36 kph from the south.

12
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
19
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
36
kph wind from S

Achill Island weather for Friday 30th October 2026

Expect mostly cloudy with rain in Achill Island, Ireland with a maximum temperature of 12°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 50% chance of some rain and a fresh breeze of 34 kph from the south.

12
°C maximum temperature
6
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
1
UV index (Low)
50
% chance of some rain
<10
mm of rainfall expected
12
°C wind chill
34
kph wind from S

Achill Island weather for Saturday 31st October 2026

Expect broken clouds in Achill Island, Ireland with a maximum temperature of 10°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-east.

10
°C maximum temperature
6
°C minimum temperature
broken clouds
0
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
8
°C wind chill
11
kph wind from NE

Achill Island weather for Sunday 1st November 2026

Expect broken clouds in Achill Island, Ireland with a maximum temperature of 10°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-east.