Newport Beach Weather Forecast

    • 14
    • 20

    Shower or two

    • 15
    • 21

    Possible shower

    • 15
    • 22

    Partly cloudy

    • 16
    • 23

    Mostly sunny

    • 18
    • 24

    Partly cloudy

    • 18
    • 26

    Possible shower

    • 19
    • 27

    Shower or two

Today 18 Oct Sydney

Partly cloudy. The chance of fog in the west in the early morning. Medium chance of showers, most likely in the afternoon. The chance of a thunderstorm in the afternoon and early evening. Light winds becoming east to northeasterly 15 to 20 km/h in the early afternoon then becoming light in the late evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Variable below 10 knots becoming easterly 10 to 15 knots in the early afternoon then tending northeasterly in the late afternoon.
Seas
Below 0.5 metres.
Weather
Partly cloudy. 50% chance of showers. The chance of a thunderstorm in the afternoon and early evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Newport Beach Temperature Statistics View More

October Temperature

Terrey Hills (10 km)

  • Lowest 15 October, 2026

    8.5 °C

  • Average October

    17.4 °C

  • Highest 12 October, 2026

    34 °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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