Byron Bay weather live forecast

Today's maximum temperature in Byron Bay is expected to be 66°F. Select a day from the live weather forecast for Byron Bay, New South Wales, Australia for more weather parameters.

5-day weather forecast updated at 04:02 on Thursday 15th October 2026 GMT

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

Byron Bay weather forecast by day

Below are the detailed weather forecasts for Byron Bay for the next 5 days.

Byron Bay weather for Thursday 15th October 2026

Expect mostly cloudy with light rain in Byron Bay, New South Wales with a maximum temperature of 66°F, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 11% chance of some rain and a moderate breeze of 17 mph from the south-east.

  • 66°F maximum temperature66
    °F maximum temperature
  • 61°F minimum temperature61
    °F minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 5 hours of bright sunshine5
    hours of sunshine
  • UV (maximum) index 9 (Very High)9
    UV index (Very High)
  • 11% chance of some rain11
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Moderate breeze of 17 mph from the South-East17
    mph wind from SE

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Byron Bay weather for Friday 16th October 2026

Expect cloudy with some rain in Byron Bay, New South Wales with a maximum temperature of 63°F, maximum UV of 6 (High) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 65% chance of some rain and a moderate breeze of 14 mph from the south-east.

  • 63°F maximum temperature63
    °F maximum temperature
  • 61°F minimum temperature61
    °F minimum temperature
  • Cloudy with some rain
    cloudy with some rain
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 6 (High)6
    UV index (High)
  • 65% chance of some rain65
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • 63°F wind chill63
    °F wind chill
  • Moderate breeze of 14 mph from the South-East14
    mph wind from SE

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Byron Bay weather for Saturday 17th October 2026

Expect mostly cloudy with rain in Byron Bay, New South Wales with a maximum temperature of 64°F, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 73% chance of some rain and a moderate breeze of 16 mph from the south-east.

  • 64°F maximum temperature64
    °F maximum temperature
  • 61°F minimum temperature61
    °F minimum temperature
  • Mostly cloudy with rain
    mostly cloudy with rain
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 4 (Moderate)4
    UV index (Moderate)
  • 73% chance of some rain73
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • 64°F wind chill64
    °F wind chill
  • Moderate breeze of 16 mph from the South-East16
    mph wind from SE

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Byron Bay weather for Sunday 18th October 2026

Expect mostly cloudy with rain in Byron Bay, New South Wales with a maximum temperature of 66°F, maximum UV of 7 (High) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 79% chance of some rain and a moderate breeze of 15 mph from the east.

  • 66°F maximum temperature66
    °F maximum temperature
  • 61°F minimum temperature61
    °F minimum temperature
  • Mostly cloudy with rain
    mostly cloudy with rain
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 7 (High)7
    UV index (High)
  • 79% chance of some rain79
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • 66°F wind chill66
    °F wind chill
  • Moderate breeze of 15 mph from the East15
    mph wind from E

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Byron Bay weather for Monday 19th October 2026

Expect cloudy with some rain in Byron Bay, New South Wales with a maximum temperature of 64°F, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 88% chance of some rain and a gentle breeze of 12 mph from the east.

  • 64°F maximum temperature64
    °F maximum temperature
  • 61°F minimum temperature61
    °F minimum temperature
  • Cloudy with some rain
    cloudy with some rain
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 5 (Moderate)5
    UV index (Moderate)
  • 88% chance of some rain88
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Gentle breeze of 12 mph from the East12
    mph wind from E

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