Arcadia Vale Weather Forecast

    • 12
    • 21

    Possible shower

    • 11
    • 22

    Shower or two clearing

    • 12
    • 23

    Shower or two

    • 11
    • 25

    Partly cloudy

    • 12
    • 26

    Partly cloudy

    • 13
    • 26

    Partly cloudy

    • 13
    • 27

    Possible shower developing

Today 17 Oct Newcastle

Partly cloudy. Medium chance of showers, becoming less likely this afternoon. Light winds becoming easterly 15 to 25 km/h in the middle of the day then becoming light in the evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Easterly 10 to 15 knots decreasing to about 10 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southeasterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore north of Port Stephens.
Weather
Partly cloudy. 50% chance of showers.
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

Arcadia Vale Temperature Statistics View More

October Temperature

Lake Macquarie (Cooranbong) (11 km)

  • Lowest 9 October, 2026

    6.6 °C

  • Average October

    17.7 °C

  • Highest 12 October, 2026

    36.4 °C

Climate (2021–2026)

Lake Macquarie (Cooranbong) (11 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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