Belmont South Weather Forecast

    • 13
    • 27

    Mostly sunny

    • 14
    • 26

    Partly cloudy

    • 9
    • 23

    Sunny

    • 9
    • 27

    Sunny day. Late shower or two

    • 14
    • 25

    Shower or two then sunny

    • 8
    • 23

    Sunny

    • 8
    • 23

    Partly cloudy

Today 16 Sep Newcastle

Mostly sunny. Winds northwesterly 15 to 20 km/h increasing to 25 to 35 km/h in the morning then turning northerly 15 to 20 km/h in the evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northerly 15 to 20 knots, reaching up to 30 knots offshore north of Norah Head in the evening.
Seas
1 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2.5 metres around midday.
1st Swell
Southerly below 1 metre.
Weather
Mostly sunny.
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  • Temperature Forecast Bureau of Meteorology

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Belmont South Temperature Statistics View More

September Temperature

Lake Macquarie (Cooranbong) (18km)

  • Lowest 1 September, 2025

    3.7 °C

  • Average September

    14.2 °C

  • Highest 8 September, 2025

    28.1 °C

Climate (2020–Present)

Lake Macquarie (Cooranbong) (18km)

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  • Average Low 2020–2025

    11.7 °C

  • Average 2020–2025

    17.1 °C

  • Average High 2020–2025

    23.7 °C
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