Elvina Bay Weather Forecast

    • 20
    • 22

    Shower or two. Possible storm

    • 19
    • 21

    Showers. Possible afternoon storm

    • 19
    • 27

    Shower or two. Possible storm

    • 19
    • 31

    Mostly sunny

    • 19
    • 22

    Shower or two

    • 18
    • 21

    Cloudy

    • 18
    • 24

    Partly cloudy

Today 11 Dec Sydney

Cloudy. Very high chance of showers, most likely in the afternoon and evening. The chance of a thunderstorm in the afternoon and evening, possibly severe with heavy rain which may lead to flash flooding. Winds south to southeasterly 25 to 35 km/h.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Southerly 15 to 20 knots tending southeasterly in the early afternoon.
Seas
Below 0.5 metres.
Weather
Cloudy. 60% chance of showers. The chance of a thunderstorm.
Weather Situation
Southerly winds persisting about Sydney Waters as a trough stalls off the Hunter and Sydney coast. Winds will tend east to northeasterly from today as a high pressure system gradually drifts into the Tasman Sea, with winds turning northerly over the weekend. The next southerly change is expected during Sunday and Monday.
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 6 December, 2025

    39.9 °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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