The Old Mans Hat Weather Forecast

    • 15
    • 26

    Sunny

    • 16
    • 27

    Late shower or two

    • 13
    • 20

    Sunny

    • 13
    • 21

    Sunny

    • 14
    • 21

    Possible shower

    • 15
    • 20

    Shower or two

    • 14
    • 21

    Possible shower

Today 16 Apr Sydney

Sunny. Patchy fog in the early morning, mainly in the west. Light winds.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Variable below 10 knots.
Seas
Below 0.5 metres.
Weather
Sunny.
Weather Situation
A ridge of high pressure extends over Sydney Waters, bringing light winds. A cold front is forecast to cross Sydney Waters on Friday, bringing a fresh and gusty southerly wind change in its wake. Winds will ease from Sunday as another high moves over the region.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

The Old Mans Hat Temperature Statistics View More

April Temperature

Sydney (Observatory Hill) (9km)

  • Lowest 13 April, 2026

    12.7 °C

  • Average April

    19.9 °C

  • Highest 9 April, 2026

    29 °C

Climate (2021–Present)

Sydney (Observatory Hill) (9km)

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  • Average Low 2021–2026

    14.8 °C

  • Average 2021–2026

    18.4 °C

  • Average High 2021–2026

    23.5 °C
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