Georges River - Harness Cask Point Weather Forecast

    • 21
    • 24

    Possible shower

    • 21
    • 23

    Showers

    • 21
    • 24

    Showers

    • 21
    • 25

    Shower or two

    • 20
    • 24

    Shower or two

    • 20
    • 25

    Shower or two

    • 20
    • 25

    Possible shower

Today 18 Mar Sydney

Cloudy. Medium chance of showers. The chance of a thunderstorm, possibly severe with heavy rain which may lead to flash flooding. Winds southeasterly 15 to 20 km/h becoming light in the evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
South to southeasterly below 10 knots.
Seas
Below 0.5 metres.
Weather
Cloudy. The chance of a thunderstorm.
Weather Situation
A high over the Tasman Sea extends a ridge over northern coastal waters, while a trough has stalled about the Hunter coast, bringing south to southeasterly winds to Sydney Waters in it's wake. Then, a series of high pressure systems will pass to the south, maintaining moist onshore easterly winds through the second half of the week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Georges River - Harness Cask Point Temperature Statistics View More

March Temperature

Sydney Airport (8km)

  • Lowest 15 March, 2026

    16.5 °C

  • Average March

    23.3 °C

  • Highest 4 March, 2026

    30 °C

Climate (2021–Present)

Sydney Airport (8km)

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  • Average Low 2021–2026

    14.8 °C

  • Average 2021–2026

    18.7 °C

  • Average High 2021–2026

    23.4 °C
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