Newcastle Weather Forecast

    • 6
    • 18

    Possible shower

    • 6
    • 19

    Shower or two

    • 5
    • 21

    Sunny

    • 6
    • 22

    Sunny

    • 8
    • 20

    Mostly sunny

    • 5
    • 19

    Sunny

    • 6
    • 20

    Sunny

Today 31 Jul Newcastle

Partly cloudy. Slight chance of a shower, most likely in the evening. Light winds becoming southerly 15 to 20 km/h in the middle of the day then becoming light in the evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Southerly 10 to 15 knots, reaching up to 20 knots offshore in the afternoon.
Seas
Around 1 metre.
1st Swell
Southerly 1.5 to 2 metres, decreasing to 1.5 metres by early evening, then increasing to 1.5 to 2 metres later in the evening.
Weather
Partly cloudy. 70% chance of showers.
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Newcastle Temperature Statistics View More

July Temperature

Newcastle (Nobbys) (2km)

  • Lowest 25 July, 2026

    5.4 °C

  • Average July

    13.9 °C

  • Highest 2 July, 2026

    21.8 °C

Climate (2021–2026)

Newcastle (Nobbys) (2km)

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  • Average Low 2021–2026

    15.5 °C

  • Average 2021–2026

    18.6 °C

  • Average High 2021–2026

    22.4 °C
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