Newcastle Weather Forecast

    • 11
    • 19

    Showers

    • 10
    • 20

    Possible shower

    • 11
    • 21

    Mostly sunny

    • 11
    • 23

    Mostly sunny

    • 13
    • 23

    Showers easing

    • 13
    • 21

    Mostly sunny

    • 9
    • 19

    Mostly sunny

Today 28 Jun Newcastle

Partly cloudy. High chance of showers. Light winds.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
East to southeasterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Port Stephens.
Weather
Partly cloudy. 80% chance of showers.
Weather Situation
A high pressure system over Tasmania will gradually drift eastwards while a weak coastal trough lingers off the New South Wales coast, maintaining south to southeasterly winds over the coastal waters. As the high enters the Tasman Sea and moves further east, winds will tend north to northeasterly from late today to early next week.
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  • Temperature Forecast Bureau of Meteorology

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Newcastle Temperature Statistics View More

June Temperature

Newcastle (Nobbys) (2km)

  • Lowest 24 June, 2026

    7.8 °C
  • Average June

    15.3 °C
  • Highest 14 June, 2026

    22.1 °C

Climate (2021–2026)

Newcastle (Nobbys) (2km)

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  • Average Low 2021–2026

    15.4 °C
  • Average 2021–2026

    18.6 °C
  • Average High 2021–2026

    22.4 °C
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