Byron Bay weather live forecast

Today's maximum temperature in Byron Bay is expected to be 25°C. 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 04:01 on Thursday 22nd January 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 Friday 23rd January 2026

Expect mostly cloudy with light rain in Byron Bay, New South Wales with a maximum temperature of 25°C, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 55% chance of some rain and a moderate breeze of 27 kph from the south-east.

  • 25°C maximum temperature25
    °C maximum temperature
  • 23°C minimum temperature23
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 7 (High)7
    UV index (High)
  • 55% chance of some rain55
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • Low heat & humidityL
    low heat & humidity
  • Moderate breeze of 27 kph from the South-East27
    kph wind from SE

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Byron Bay weather for Saturday 24th January 2026

Expect broken clouds in Byron Bay, New South Wales with a maximum temperature of 24°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the north-east.

  • 24°C maximum temperature24
    °C maximum temperature
  • 22°C minimum temperature22
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 6 (High)6
    UV index (High)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Moderate breeze of 23 kph from the North-East23
    kph wind from NE

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Byron Bay weather for Sunday 25th January 2026

Expect broken clouds in Byron Bay, New South Wales with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the north.

  • 30°C maximum temperature30
    °C maximum temperature
  • 22°C minimum temperature22
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 10 hours of bright sunshine10
    hours of sunshine
  • UV (maximum) index 11+ (Extreme)11
    UV index (Extreme)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • Moderate heat & humidityM
    moderate heat & humidity
  • Fresh breeze of 29 kph from the North29
    kph wind from N

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Byron Bay weather for Monday 26th January 2026

Expect scattered clouds in Byron Bay, New South Wales with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the north.

  • 32°C maximum temperature32
    °C maximum temperature
  • 23°C minimum temperature23
    °C minimum temperature
  • Scattered clouds
    scattered clouds
  • 11 hours of bright sunshine11
    hours of sunshine
  • UV (maximum) index 11+ (Extreme)11
    UV index (Extreme)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • High heat & humidityH
    high heat & humidity
  • Moderate breeze of 27 kph from the North27
    kph wind from N

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Byron Bay weather for Tuesday 27th January 2026

Expect isolated thunderstorms in Byron Bay, New South Wales with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a moderate breeze of 26 kph from the south.

  • 27°C maximum temperature27
    °C maximum temperature
  • 23°C minimum temperature23
    °C minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • 7 hours of bright sunshine7
    hours of sunshine
  • UV (maximum) index 10 (Very High)10
    UV index (Very High)
  • 25% chance of some rain25
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • Low heat & humidityL
    low heat & humidity
  • Moderate breeze of 26 kph from the South26
    kph wind from S

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

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