Parramatta River - Fern Bay Weather Forecast

    • 18
    • 27

    Partly cloudy

    • 19
    • 29

    Shower or two. Storm

    • 19
    • 28

    Possible storm

    • 20
    • 28

    Partly cloudy

    • 19
    • 30

    Cloud clearing

    • 20
    • 32

    Sunny

    • 20
    • 32

    Mostly sunny

Today 3 Jan Sydney

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm during this afternoon and evening. Light winds becoming northerly 15 to 20 km/h in the morning then tending northeasterly 25 to 35 km/h in the middle of the day.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Northeasterly below 10 knots increasing to 15 to 20 knots in the morning.
Seas
Below 0.5 metres.
Weather
Partly cloudy. The chance of a thunderstorm during this afternoon and evening.
Weather Situation
Winds remain northeasterly during the weekend through early next week, as a high enters the Tasman Sea and maintains a ridge across the coastal waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Parramatta River - Fern Bay Temperature Statistics View More

January Temperature

Sydney (Observatory Hill) (4km)

  • Lowest 2 January, 2026

    17.3 °C

  • Average January

    19.7 °C

  • Highest 1 January, 2026

    21.5 °C

Climate (2021–Present)

Sydney (Observatory Hill) (4km)

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  • Average Low 2021–2026

    14.7 °C

  • Average 2021–2026

    18.3 °C

  • Average High 2021–2026

    23.5 °C
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