Arcadia Vale Weather Forecast

    • 10
    • 22

    Possible shower

    • 11
    • 23

    Possible afternoon shower

    • 11
    • 24

    Partly cloudy

    • 12
    • 25

    Partly cloudy

    • 13
    • 26

    Partly cloudy

    • 13
    • 28

    Possible shower

    • 15
    • 30

    Shower or two

Today 18 Oct Newcastle

Partly cloudy. The chance of fog early this morning. Medium chance of showers, most likely during the morning and afternoon. The chance of a thunderstorm during this afternoon and early evening. 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
Northeasterly about 10 knots increasing to 10 to 15 knots in the early afternoon.
Seas
Below 1 metre.
1st Swell
Southeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Norah Head.
Weather
Partly cloudy. 50% chance of showers. The chance of a thunderstorm inshore during this afternoon and early evening.
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

    17.6 °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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