Byron Bay weather live forecast

Today's maximum temperature in Byron Bay is expected to be 63°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 Friday 16th 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 Saturday 17th October 2026

Expect mostly cloudy with rain in Byron Bay, New South Wales with a maximum temperature of 63°F, maximum UV of 6 (High) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 85% chance of some rain and a moderate breeze of 16 mph from the south-east.

  • 63°F maximum temperature63
    °F maximum temperature
  • 61°F minimum temperature61
    °F minimum temperature
  • Mostly cloudy with rain
    mostly cloudy with rain
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 6 (High)6
    UV index (High)
  • 85% chance of some rain85
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • 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 64°F, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 73% chance of some rain and a moderate breeze of 14 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
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 7 (High)7
    UV index (High)
  • 73% chance of some rain73
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Moderate breeze of 14 mph from the South-East14
    mph wind from SE

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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 3 (Moderate) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 91% chance of some rain and a moderate 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 3 (Moderate)3
    UV index (Moderate)
  • 91% chance of some rain91
    % chance of some rain
  • 10-20 mm of rainfall expected<20
    mm of rainfall expected
  • 64°F wind chill64
    °F wind chill
  • Moderate breeze of 12 mph from the East12
    mph wind from E

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Byron Bay weather for Tuesday 20th October 2026

Expect mostly cloudy with light rain in Byron Bay, New South Wales with a maximum temperature of 66°F, maximum UV of 8 (Very High) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 72% chance of some rain and a moderate breeze of 13 mph from the east.

  • 66°F maximum temperature66
    °F maximum temperature
  • 63°F minimum temperature63
    °F minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 8 (Very High)8
    UV index (Very High)
  • 72% chance of some rain72
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Moderate breeze of 13 mph from the East13
    mph wind from E

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Byron Bay weather for Wednesday 21st October 2026

Expect mostly cloudy with rain in Byron Bay, New South Wales with a maximum temperature of 68°F, maximum UV of 10 (Very High) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 80% chance of some rain and a moderate breeze of 14 mph from the north-east.

  • 68°F maximum temperature68
    °F maximum temperature
  • 63°F minimum temperature63
    °F minimum temperature
  • Mostly cloudy with rain
    mostly cloudy with rain
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 10 (Very High)10
    UV index (Very High)
  • 80% chance of some rain80
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Moderate breeze of 14 mph from the North-East14
    mph wind from NE

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