Browns Bay Weather Forecast

    • 22
    • 27

    Partly cloudy

    • 22
    • 32

    Possible storm

    • 23
    • 28

    Shower or two

    • 20
    • 28

    Possible shower

    • 19
    • 27

    Partly cloudy

    • 20
    • 23

    Shower or two

    • 18
    • 23

    Cloudy

Today 20 Dec Sydney

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm in the afternoon and evening. Winds east to northeasterly 15 to 20 km/h becoming light in the evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Southeasterly below 10 knots tending east to northeasterly 10 to 15 knots in the middle of the day then becoming variable below 10 knots in the evening.
Seas
Below 0.5 metres.
Weather
Partly cloudy. The chance of a thunderstorm in the afternoon and evening.
Weather Situation
A high in the Tasman Sea is directing northerly winds over Sydney local waters. A cold front will bring a fresh to strong southerly change later on Sunday or Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Browns Bay Temperature Statistics View More

December Temperature

Terrey Hills (6km)

  • Lowest 3 December, 2025

    11.3 °C

  • Average December

    21.4 °C

  • Highest 6 December, 2025

    39.9 °C

Climate (2020–Present)

Terrey Hills (6km)

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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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