Sydney weather live forecast

Today's maximum temperature in Sydney is expected to be 73°F. Select a day from the live weather forecast for Sydney, New South Wales, Australia for more weather parameters.

5-day weather forecast updated at 04:02 on Saturday 17th January 2026 GMT

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

Sydney weather forecast by day

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

Sydney weather for Saturday 17th January 2026

Expect isolated thunderstorms in Sydney, New South Wales with a maximum temperature of 73°F, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 20-30 mm of rainfall expected with 83% chance of some rain and a moderate breeze of 17 mph from the south-east.

  • 73°F maximum temperature73
    °F maximum temperature
  • 68°F minimum temperature68
    °F minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 83% chance of some rain83
    % chance of some rain
  • 20-30 mm of rainfall expected<30
    mm of rainfall expected
  • 73°F wind chill73
    °F wind chill
  • Moderate breeze of 17 mph from the South-East17
    mph wind from SE

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Sydney weather for Sunday 18th January 2026

Expect isolated thunderstorms in Sydney, New South Wales with a maximum temperature of 72°F, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 97% chance of some rain and a moderate breeze of 16 mph from the south-east.

  • 72°F maximum temperature72
    °F maximum temperature
  • 68°F minimum temperature68
    °F minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 4 (Moderate)4
    UV index (Moderate)
  • 97% chance of some rain97
    % chance of some rain
  • 50 mm or more of rainfall expected>50
    mm or more of rainfall expected
  • 72°F wind chill72
    °F wind chill
  • Moderate breeze of 16 mph from the South-East16
    mph wind from SE

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Sydney weather for Monday 19th January 2026

Expect mostly cloudy with light rain in Sydney, New South Wales with a maximum temperature of 72°F, maximum UV of 11 (Extreme) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 53% chance of some rain and a moderate breeze of 13 mph from the south-east.

  • 72°F maximum temperature72
    °F maximum temperature
  • 68°F minimum temperature68
    °F minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 11 (Extreme)11
    UV index (Extreme)
  • 53% chance of some rain53
    % 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 South-East13
    mph wind from SE

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Sydney weather for Tuesday 20th January 2026

Expect sunshine and showers in Sydney, New South Wales with a maximum temperature of 73°F, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 82% chance of some rain and a moderate breeze of 13 mph from the south-east.

  • 73°F maximum temperature73
    °F maximum temperature
  • 68°F minimum temperature68
    °F minimum temperature
  • Sunshine and showers
    sunshine and showers
  • 6 hours of bright sunshine6
    hours of sunshine
  • UV (maximum) index 11 (Extreme)11
    UV index (Extreme)
  • 82% chance of some rain82
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • 73°F wind chill73
    °F wind chill
  • Moderate breeze of 13 mph from the South-East13
    mph wind from SE

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Sydney weather for Wednesday 21st January 2026

Expect sunshine and showers in Sydney, New South Wales with a maximum temperature of 73°F, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 56% chance of some rain and a gentle breeze of 12 mph from the south.

  • 73°F maximum temperature73
    °F maximum temperature
  • 68°F minimum temperature68
    °F minimum temperature
  • Sunshine and showers
    sunshine and showers
  • 8 hours of bright sunshine8
    hours of sunshine
  • UV (maximum) index 10 (Very High)10
    UV index (Very High)
  • 56% chance of some rain56
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Gentle breeze of 12 mph from the South12
    mph wind from S

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