Belmont South Weather Forecast

    • 10
    • 22

    Mostly clear

    • 11
    • 23

    Possible afternoon shower

    • 11
    • 24

    Partly cloudy

    • 12
    • 26

    Partly cloudy

    • 13
    • 26

    Possible shower

    • 13
    • 27

    Partly cloudy

    • 14
    • 28

    Possible shower

Today 18 Oct Newcastle

Partly cloudy. Medium chance of showers, becoming less likely in the late afternoon and evening. The chance of a thunderstorm in the afternoon and early evening. Winds easterly 15 to 25 km/h becoming light in the evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northeasterly about 10 knots increasing to 10 to 15 knots in the early afternoon.
Seas
Below 1 metre.
1st Swell
Southeasterly around 1 metre, increasing to 1 to 1.5 metres north of Port Stephens.
Weather
Partly cloudy.
Weather Situation
Easterly winds will gradually shift northeasterly along New South Wales Coastal Waters over the weekend as a slow-moving high pressure system over the southern Tasman Sea drifts eastward.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Belmont South Temperature Statistics View More

October Temperature

Lake Macquarie (Cooranbong) (18 km)

  • Lowest 9 October, 2026

    6.6 °C

  • Average October

    17.6 °C

  • Highest 12 October, 2026

    36.4 °C

Climate (2021–2026)

Lake Macquarie (Cooranbong) (18 km)

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  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    17.4 °C

  • Average High 2021–2026

    24 °C
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