Sydney Airport Weather Forecast

    • 17
    • 26

    Mostly sunny

    • 20
    • 32

    Possible shower developing

    • 21
    • 26

    Shower or two

    • 21
    • 26

    Shower or two

    • 20
    • 27

    Cloudy

    • 20
    • 27

    Cloudy

    • 21
    • 29

    Cloudy

Today 21 Jan Sydney

Mostly sunny morning. The chance of a thunderstorm in the outer west in the afternoon. Light winds becoming east to northeasterly 15 to 20 km/h in the early afternoon then becoming light in the late evening.

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Sydney Airport Temperature Statistics View More

January Temperature

Sydney Airport (0km)

  • Lowest 20 January, 2025

    15.3 °C

  • Average January

    22.7 °C

  • Highest 6 January, 2025

    32.7 °C

Climate (2020–Present)

Sydney Airport (0km)

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  • Average Low 2020–2025

    14.7 °C

  • Average 2020–2025

    18.6 °C

  • Average High 2020–2025

    23.3 °C
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