Blackheath Weather Forecast

    • 11
    • 22

    Shower or two

    • 10
    • 15

    Shower or two

    • 11
    • 24

    Partly cloudy

    • 14
    • 29

    Mostly sunny

    • 18
    • 30

    Shower or two developing

    • 17
    • 27

    Shower or two

    • 17
    • 29

    Shower or two

Today 15 Dec Katoomba

Partly cloudy. High chance of showers, most likely in the late afternoon and evening. Winds southeasterly 15 to 20 km/h becoming light before dawn then becoming easterly 15 to 20 km/h in the early afternoon.

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  • Temperature Forecast Bureau of Meteorology

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Blackheath Temperature Statistics View More

December Temperature

Mount Boyce (2km)

  • Lowest 2 December, 2025

    3.4 °C

  • Average December

    16.8 °C

  • Highest 6 December, 2025

    32.3 °C

Climate (2020–Present)

Mount Boyce (2km)

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  • Average Low 2020–2025

    8.3 °C

  • Average 2020–2025

    11.8 °C

  • Average High 2020–2025

    17.3 °C
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