Swansea weather live forecast

Today's maximum temperature in Swansea is expected to be 9°C. Select a day from the live weather forecast for Swansea, Wales, UK for more weather parameters.

  • Sunday
    30th Nov
    Sunshine and showers (5-10 mm of rainfall expected)
  • Monday
    1st Dec
    Cloudy with some rain (30-40 mm of rainfall expected)
  • Tuesday
    2nd Dec
    Mostly cloudy with light rain (0-2 mm of rainfall expected)
  • Wednesday
    3rd Dec
    Mostly cloudy with rain (10-20 mm of rainfall expected)
  • Thursday
    4th Dec
    Sunshine and showers (0-2 mm of rainfall expected)

5-day weather forecast updated at 04:01 on Sunday 30th November 2025 GMT

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

Swansea weather forecast by day

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

Swansea weather for Sunday 30th November 2025

Expect sunshine and showers in Swansea, Wales with a maximum temperature of 9°C and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 87% chance of some rain and a moderate breeze of 25 kph from the south-west.

  • 9°C maximum temperature9
    °C maximum temperature
  • 3°C minimum temperature3
    °C minimum temperature
  • Sunshine and showers
    sunshine and showers
  • 4 hours of bright sunshine4
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 87% chance of some rain87
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • 6°C wind chill6
    °C wind chill
  • Moderate breeze of 25 kph from the South-West25
    kph wind from SW

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Swansea weather for Monday 1st December 2025

Expect cloudy with some rain in Swansea, Wales with a maximum temperature of 12°C and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 94% chance of some rain and a fresh breeze of 32 kph from the south-west.

  • 12°C maximum temperature12
    °C maximum temperature
  • 9°C minimum temperature9
    °C minimum temperature
  • Cloudy with some rain
    cloudy with some rain
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 94% chance of some rain94
    % chance of some rain
  • 30-40 mm of rainfall expected<40
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Fresh breeze of 32 kph from the South-West32
    kph wind from SW

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Swansea weather for Tuesday 2nd December 2025

Expect mostly cloudy with light rain in Swansea, Wales with a maximum temperature of 10°C and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 74% chance of some rain and a gentle breeze of 17 kph from the south-west.

  • 10°C maximum temperature10
    °C maximum temperature
  • 6°C minimum temperature6
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 2 hours of bright sunshine2
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 74% chance of some rain74
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 8°C wind chill8
    °C wind chill
  • Gentle breeze of 17 kph from the South-West17
    kph wind from SW

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Swansea weather for Wednesday 3rd December 2025

Expect mostly cloudy with rain in Swansea, Wales with a maximum temperature of 9°C and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 67% chance of some rain and a gentle breeze of 18 kph from the south-west.

  • 9°C maximum temperature9
    °C maximum temperature
  • 5°C minimum temperature5
    °C minimum temperature
  • Mostly cloudy with rain
    mostly cloudy with rain
  • 2 hours of bright sunshine2
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 67% chance of some rain67
    % chance of some rain
  • 10-20 mm of rainfall expected<20
    mm of rainfall expected
  • 6°C wind chill6
    °C wind chill
  • Gentle breeze of 18 kph from the South-West18
    kph wind from SW

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Swansea weather for Thursday 4th December 2025

Expect sunshine and showers in Swansea, Wales with a maximum temperature of 9°C and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 65% chance of some rain and a moderate breeze of 22 kph from the south.

  • 9°C maximum temperature9
    °C maximum temperature
  • 6°C minimum temperature6
    °C minimum temperature
  • Sunshine and showers
    sunshine and showers
  • 4 hours of bright sunshine4
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 65% chance of some rain65
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 5°C wind chill5
    °C wind chill
  • Moderate breeze of 22 kph from the South22
    kph wind from S

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  • Prices based on lowest saver room rates. T&Cs apply
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Metric (°C / mm)  |  Imperial (°F / inches)

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