Newport Beach Weather Forecast

    • 10
    • 18

    Showers increasing

    • 11
    • 17

    Morning showers. Windy

    • 13
    • 19

    Sunny

    • 11
    • 18

    Partly cloudy

    • 10
    • 18

    Sunny

    • 9
    • 18

    Sunny

    • 11
    • 17

    Shower or two

Today 9 Aug Sydney

Cloudy. Patchy fog in the outer west in the early morning. Very high chance of showers, most likely in the afternoon and evening. Light winds becoming northerly 15 to 25 km/h in the middle of the day.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
North to northwesterly 10 to 15 knots tending north to northeasterly during the afternoon and evening.
Seas
Below 0.5 metres.
Weather
Cloudy. 95% chance of showers.
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  • Temperature Forecast Bureau of Meteorology

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Newport Beach Temperature Statistics View More

August Temperature

Terrey Hills (10km)

  • Lowest 5 August, 2026

    4.6 °C

  • Average August

    11.2 °C

  • Highest 3 August, 2026

    20.5 °C

Climate (2021–2026)

Terrey Hills (10km)

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  • Average Low 2021–2026

    13.5 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    21.9 °C
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