Newcastle Airport Weather Forecast

    • 16
    • 39

    Becoming windy. Partly cloudy

    • 17
    • 23

    Mostly sunny

    • 11
    • 27

    Mostly sunny

    • 14
    • 27

    Partly cloudy

    • 14
    • 31

    Possible shower

    • 17
    • 28

    Shower or two

    • 11
    • 19

    Shower or two

Today 22 Oct Hunter

Partly cloudy. Slight chance of a shower, most likely in the late afternoon and evening. The chance of a thunderstorm in the afternoon and evening, possibly severe with damaging winds. Winds northwesterly 35 to 50 km/h decreasing to 25 to 40 km/h in the late afternoon then turning westerly 20 to 30 km/h in the evening. Daytime maximum temperatures 33 to 39.

Extreme Fire Danger Rating

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  • Temperature Forecast Bureau of Meteorology

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Newcastle Airport Temperature Statistics View More

October Temperature

Williamtown RAAF Base (0km)

  • Lowest 2 October, 2025

    6.9 °C
  • Average October

    20.6 °C
  • Highest 20 October, 2025

    36 °C

Climate (2020–Present)

Williamtown RAAF Base (0km)

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  • Average Low 2020–2025

    13.3 °C
  • Average 2020–2025

    18 °C
  • Average High 2020–2025

    23.7 °C
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