Achill Island weather live forecast

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

• Friday
  5th Dec
  8
  5
  
  0
  0
• Saturday
  6th Dec
  9
  7
  
  1
  0
• Sunday
  7th Dec
  9
  6
  
  4
  0
• Monday
  8th Dec
  10
  6
  
  2
  0
• Tuesday
  9th Dec
  9
  8
  
  0
  0

5-day weather forecast updated at 04:04 on Thursday 4th December 2025 GMT

More about Achill Island

• 
  Best time to visit
• 
  Weather by month
• 
  Destinations
• 
  Travel guide
• 
  Deals & discounts

Achill Island by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Ireland

• Fred Olsen^*
• Cosmos^*
• Love Holidays^*
• Caledonian Travel^*

Fred Olsen: Top cruise offers for 2026/2027

Sale

• Explore latest offers on Fred Olsen Cruises in 2026/2027
• Find last minute deals or early bird discounts
• Filter offers by price, destination, ship & departure point

Go to Fred Olsen deal >>

View all Fred Olsen offers

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 5th December 2025

Expect cloudy with some rain in Achill Island, Ireland with a maximum temperature of 8°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 94% chance of some rain and a strong breeze of 42 kph from the south.

• 8
  °C maximum temperature
• 5
  °C minimum temperature
• 
  cloudy with some rain
• 0
  hours of sunshine
• 0
  UV index (None)
• 94
  % chance of some rain
• <20
  mm of rainfall expected
• 3
  °C wind chill
• 42
  kph wind from S

Back to top

Achill Island weather for Saturday 6th December 2025

Expect mostly cloudy with rain in Achill Island, Ireland with a maximum temperature of 9°C and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 74% chance of some rain and a fresh breeze of 33 kph from the west.

• 9
  °C maximum temperature
• 7
  °C minimum temperature
• 
  mostly cloudy with rain
• 1
  hour of sunshine
• 0
  UV index (None)
• 74
  % chance of some rain
• <10
  mm of rainfall expected
• 5
  °C wind chill
• 33
  kph wind from W

Back to top

Achill Island weather for Sunday 7th December 2025

Expect sunshine and showers in Achill Island, Ireland with a maximum temperature of 9°C and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 71% chance of some rain and a moderate breeze of 22 kph from the south-west.

• 9
  °C maximum temperature
• 6
  °C minimum temperature
• 
  sunshine and showers
• 4
  hours of sunshine
• 0
  UV index (None)
• 71
  % chance of some rain
• <10
  mm of rainfall expected
• 5
  °C wind chill
• 22
  kph wind from SW

Back to top

Achill Island weather for Monday 8th December 2025

Expect mostly cloudy with rain in Achill Island, Ireland with a maximum temperature of 10°C and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 69% chance of some rain and a fresh breeze of 35 kph from the south.

• 10
  °C maximum temperature
• 6
  °C minimum temperature
• 
  mostly cloudy with rain
• 2
  hours of sunshine
• 0
  UV index (None)
• 69
  % chance of some rain
• <20
  mm of rainfall expected
• 6
  °C wind chill
• 35
  kph wind from S

Back to top

Achill Island weather for Tuesday 9th December 2025

Expect mostly cloudy with rain in Achill Island, Ireland with a maximum temperature of 9°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 87% chance of some rain and a moderate breeze of 28 kph from the south.

• 9
  °C maximum temperature
• 8
  °C minimum temperature
• 
  mostly cloudy with rain
• 0
  hours of sunshine
• 0
  UV index (None)
• 87
  % chance of some rain
• <20
  mm of rainfall expected
• 5
  °C wind chill
• 28
  kph wind from S

Back to top

Fred Olsen: Top cruise offers for 2026/2027

Sale

• Explore latest offers on Fred Olsen Cruises in 2026/2027
• Find last minute deals or early bird discounts
• Filter offers by price, destination, ship & departure point

Go to Fred Olsen deal >>

View all Fred Olsen offers

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

More about Ireland

Related posts

Popular travel offers

Explore holiday destinations

• Beach holidays
• City breaks
• Family holidays
• Half term holidays
• Spring holidays
• Summer holidays
• Autumn holidays
• Winter sun holidays
• Honeymoons
• Coolcations
• Compare places
• Ski resorts

More holidays

Save with latest deals & discounts

• Holiday offers
• Top travel brands
• Airlines & flights
• Discount hotels
• TUI
• Jet2holidays
• Neilson
• Marella Cruises
• Pierre & Vacances
• Caledonian Travel
• Club Med
• Black Friday sales

More deals

Airport parking

• Manchester Airport
• Stansted Airport
• Bristol Airport
• Luton Airport
• Birmingham Airport
• Edinburgh Airport
• Gatwick Airport
• Glasgow Airport
• Newcastle Airport

More parking

Airport lounges

• Manchester Airport
• Birmingham Airport
• Bristol Airport
• Edinburgh Airport
• Glasgow Airport
• Heathrow Airport
• Newcastle Airport
• Stansted Airport
• Gatwick Airport

More lounges

Top ^