Macquarie Lighthouse Weather Forecast

    • 20
    • 28

    Showers. Storm developing

    • 14
    • 18

    Showers increasing. Windy

    • 15
    • 21

    Possible shower. Windy

    • 16
    • 22

    Mostly sunny

    • 17
    • 23

    Partly cloudy

    • 18
    • 23

    Partly cloudy

    • 18
    • 25

    Mostly sunny

Today 26 Mar Sydney

Partly cloudy. The chance of fog in the outer west early this morning. Very high chance of showers, most likely during this afternoon and evening. A thunderstorm likely during this afternoon and evening, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding. Light winds.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
West to northwesterly below 10 knots becoming south to southeasterly in the early afternoon then becoming west to northwesterly in the evening.
Seas
Below 0.5 metres.
Weather
Becoming cloudy. 95% chance of showers. A thunderstorm likely during this afternoon and evening.
Weather Situation
A weak ridge directs an east to northeasterly airstream over Sydney Waters. Winds will turn north to northwesterly before a strong cold front crosses Sydney Waters late Thursday, with fresh southwesterly winds in its wake. The southerly airstream will increase further to gale-force, and large, powerful waves will develop as a low forms off the south coast and brushes the southern and central parts of the coast between Friday and early Saturday, before the system heads into the Tasman Sea through the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Macquarie Lighthouse Temperature Statistics View More

March Temperature

Sydney (Observatory Hill) (7km)

  • Lowest 14 March, 2026

    16.1 °C

  • Average March

    22.6 °C

  • Highest 17 March, 2026

    30.7 °C

Climate (2021–Present)

Sydney (Observatory Hill) (7km)

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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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