Newcastle Airport Weather Forecast

    • 19
    • 30

    Cloudy

    • 19
    • 33

    Partly cloudy

    • 14
    • 25

    Mostly sunny

    • 15
    • 28

    Sunny

    • 15
    • 31

    Sunny

    • 17
    • 40

    Mostly sunny

    • 23
    • 34

    Possible shower

Today 22 Dec Hunter

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm in the morning and afternoon. Winds south to southeasterly 15 to 20 km/h tending northeast to southeasterly in the morning then becoming light in the late evening. Overnight temperatures falling to between 15 and 19 with daytime temperatures reaching 29 to 37.

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  • Temperature Forecast Bureau of Meteorology

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Newcastle Airport Temperature Statistics View More

December Temperature

Williamtown RAAF Base (0km)

  • Lowest 21 December, 2024

    12.9 °C

  • Average December

    23.7 °C

  • Highest 17 December, 2024

    37.6 °C

Climate (2019–Present)

Williamtown RAAF Base (0km)

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  • Average Low 2019–2024

    13.2 °C

  • Average 2019–2024

    17.9 °C

  • Average High 2019–2024

    23.7 °C
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