Arcadia Vale Weather Forecast

    • 10
    • 30

    Clear

    • 10
    • 32

    Sunny

    • 14
    • 31

    Becoming cloudy

    • 12
    • 20

    Shower or two

    • 13
    • 24

    Possible shower

    • 13
    • 25

    Partly cloudy

    • 11
    • 27

    Sunny

Today 19 Sep Newcastle

Clear. Light winds.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
Southerly 1.5 to 2 metres.
Weather
Clear.
Weather Situation
Westerly winds today will weaken today as high pressure system over New South Wales enters the Tasman Sea by early Sunday. The high will direct a northwesterly flow during Sunday, ahead of a fresh and gusty southerly change moving across the the coastal waters and reaching the QLD border by Tuesday. Afterwards, second high pressure system is forecast to slip south during early to mid next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Arcadia Vale Temperature Statistics View More

September Temperature

Lake Macquarie (Cooranbong) (11km)

  • Lowest 1 September, 2026

    3.4 °C

  • Average September

    15.3 °C

  • Highest 5 September, 2026

    31.5 °C

Climate (2021–2026)

Lake Macquarie (Cooranbong) (11km)

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  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    17.3 °C

  • Average High 2021–2026

    24 °C
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