Pittwater - Third Head Weather Forecast

    • 20
    • 22

    Showers. Possible storm

    • 20
    • 22

    Rain

    • 20
    • 23

    Showers

    • 20
    • 23

    Shower or two

    • 19
    • 22

    Shower or two

    • 19
    • 25

    Possible shower

Today 17 Jan Sydney

Cloudy. Very high chance of rain. The chance of a thunderstorm during this afternoon and evening, possibly severe with heavy rain which may lead to flash flooding in the south. Winds southerly 25 to 40 km/h.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
South to southeasterly 15 to 20 knots increasing to 20 to 30 knots from later this morning.
Seas
Below 0.5 metres.
Weather
Cloudy. 90% chance of showers. The chance of a thunderstorm during this afternoon and evening.
Weather Situation
Fresh to strong southeasterly winds over Sydney Waters in the wake of a trough and low moving off the south coast. Then, a high pressure system will move into the south Tasman Sea, maintaining fresh to strong southeasterly winds over Sydney Waters.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Pittwater - Third Head Temperature Statistics View More

January Temperature

Terrey Hills (13km)

  • Lowest 12 January, 2026

    15.5 °C

  • Average January

    21.7 °C

  • Highest 10 January, 2026

    40.5 °C

Climate (2021–Present)

Terrey Hills (13km)

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  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    16.9 °C

  • Average High 2021–2026

    21.8 °C
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