Collins Beach Weather Forecast

    • 17
    • 22

    Showers. Possible storm

    • 16
    • 23

    Sunny

    • 16
    • 22

    Partly cloudy

    • 17
    • 26

    Shower or two. Becoming windy

    • 16
    • 19

    Shower or two. Wind easing

    • 15
    • 19

    Cloudy

    • 13
    • 21

    Sunny

Today 3 Oct Sydney

Partly cloudy. High chance of showers, becoming less likely at night. A thunderstorm likely. Thunderstorms possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding in the afternoon and evening. Winds northeasterly 20 to 30 km/h tending northerly 15 to 20 km/h in the evening then becoming light in the late evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Northeasterly 15 to 25 knots becoming northerly about 10 knots in the evening.
Seas
Below 0.5 metres.
Weather
Cloudy. 90% chance of showers. The chance of a thunderstorm in the afternoon and evening.
Weather Situation
A high pressure system in the Tasman Sea extends a ridge over the Sydney waters. A trough will linger nearby today before moving northwards on Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Collins Beach Temperature Statistics View More

October Temperature

Sydney (Observatory Hill) (9km)

  • Lowest 1 October, 2026

    14.6 °C

  • Average October

    20.6 °C

  • Highest 1 October, 2026

    30.1 °C

Climate (2021–2026)

Sydney (Observatory Hill) (9km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    18.5 °C

  • Average High 2021–2026

    23.6 °C
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