Newport Beach Weather Forecast

    • 17
    • 25

    Shower or two

    • 15
    • 17

    Possible shower

    • 14
    • 18

    Cloudy

    • 12
    • 22

    Sunny

    • 16
    • 27

    Showers. Possible storm

    • 17
    • 24

    Partly cloudy

    • 17
    • 27

    Partly cloudy

Today 6 Oct Sydney

Mostly sunny. Medium chance of showers, most likely at night. Winds southwesterly 15 to 25 km/h increasing to 20 to 30 km/h in the late evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Variable below 10 knots becoming southwesterly 15 to 25 knots in the late evening. Winds may reach up to 30 knots at times. Squalls possible with the wind change.
Seas
Below 0.5 metres.
Weather
Mostly sunny. 70% chance of showers.
Weather Situation
A high pressure ridge will remain over the Sydney Waters today. A cold front brushing the south coast is to bring gusty southerly change, reaching the Sydney Waters this evening, and will be followed by another ridge in its wake later this week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Newport Beach Temperature Statistics View More

October Temperature

Terrey Hills (10 km)

  • Lowest 4 October, 2026

    12.2 °C

  • Average October

    18.3 °C

  • Highest 1 October, 2026

    28.8 °C

Climate (2021–2026)

Terrey Hills (10 km)

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  • Average Low 2021–2026

    13.6 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    22 °C
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