Barmouth weather live forecast

Today's maximum temperature in Barmouth is expected to be 61°F. Select a day from the live weather forecast for Barmouth, Wales, UK for more weather parameters.

5-day weather forecast updated at 04:03 on Thursday 2nd October 2025 GMT

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

Barmouth weather forecast by day

Below are the detailed weather forecasts for Barmouth for the next 5 days.

Barmouth weather for Friday 3rd October 2025

Expect mostly cloudy with rain in Barmouth, Wales with a maximum temperature of 61°F and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 94% chance of some rain and a moderate gale of 34 mph from the south-west.

  • 61°F maximum temperature61
    °F maximum temperature
  • 57°F minimum temperature57
    °F minimum temperature
  • Mostly cloudy with rain
    mostly cloudy with rain
  • 1 hour of bright sunshine1
    hour of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 94% chance of some rain94
    % chance of some rain
  • 20-30 mm of rainfall expected<30
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Moderate gale of 34 mph from the South-West34
    mph wind from SW

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Barmouth weather for Saturday 4th October 2025

Expect mostly cloudy with rain in Barmouth, Wales with a maximum temperature of 59°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 94% chance of some rain and a moderate gale of 33 mph from the west.

  • 59°F maximum temperature59
    °F maximum temperature
  • 52°F minimum temperature52
    °F minimum temperature
  • Mostly cloudy with rain
    mostly cloudy with rain
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 94% chance of some rain94
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • 59°F wind chill59
    °F wind chill
  • Moderate gale of 33 mph from the West33
    mph wind from W

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Barmouth weather for Sunday 5th October 2025

Expect overcast skies in Barmouth, Wales with a maximum temperature of 57°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 24 mph from the west.

  • 57°F maximum temperature57
    °F maximum temperature
  • 52°F minimum temperature52
    °F minimum temperature
  • Overcast skies
    overcast skies
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Fresh breeze of 24 mph from the West24
    mph wind from W

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Barmouth weather for Monday 6th October 2025

Expect cloudy with some rain in Barmouth, Wales with a maximum temperature of 61°F, maximum UV of 2 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 77% chance of some rain and a moderate gale of 34 mph from the south-west.

  • 61°F maximum temperature61
    °F maximum temperature
  • 54°F minimum temperature54
    °F minimum temperature
  • Cloudy with some rain
    cloudy with some rain
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 77% chance of some rain77
    % chance of some rain
  • 10-20 mm of rainfall expected<20
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Moderate gale of 34 mph from the South-West34
    mph wind from SW

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Barmouth weather for Tuesday 7th October 2025

Expect overcast with light rain in Barmouth, Wales with a maximum temperature of 59°F and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 70% chance of some rain and a moderate breeze of 16 mph from the west.

  • 59°F maximum temperature59
    °F maximum temperature
  • 54°F minimum temperature54
    °F minimum temperature
  • Overcast with light rain
    overcast with light rain
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 70% chance of some rain70
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 59°F wind chill59
    °F wind chill
  • Moderate breeze of 16 mph from the West16
    mph wind from W

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