Elvina Bay Weather Forecast

    • 22
    • 33

    Sunny morning. Possible storm

    • 24
    • 29

    Shower or two

    • 20
    • 28

    Possible shower

    • 19
    • 27

    Partly cloudy

    • 19
    • 23

    Shower or two

    • 18
    • 23

    Cloudy

    • 17
    • 23

    Partly cloudy

Today 21 Dec Sydney

Sunny morning. Slight chance of a shower in the afternoon and evening. The chance of a thunderstorm in the afternoon and early evening. Light winds becoming northwest to northeasterly 15 to 25 km/h in the middle of the day then tending south to southwesterly 15 to 20 km/h in the evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Variable below 10 knots becoming north to northeasterly 10 to 15 knots in the middle of the day then tending east to northeasterly 15 to 20 knots in the early afternoon.
Seas
Below 0.5 metres.
Weather
Sunny morning. The chance of a thunderstorm in the afternoon and early evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Elvina Bay Temperature Statistics View More

December Temperature

Terrey Hills (7km)

  • Lowest 3 December, 2025

    11.3 °C

  • Average December

    21.5 °C

  • Highest 19 December, 2025

    40.2 °C

Climate (2020–Present)

Terrey Hills (7km)

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  • Average Low 2020–2025

    13.4 °C

  • Average 2020–2025

    16.9 °C

  • Average High 2020–2025

    21.8 °C
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