Blackheath Weather Forecast

    • 5
    • 12

    Shower or two

    • 5
    • 15

    Partly cloudy

    • 7
    • 16

    Shower or two

    • 7
    • 14

    Showers

    • 7
    • 16

    Mostly sunny

    • 5
    • 16

    Partly cloudy

    • 6
    • 16

    Partly cloudy

Today 18 Aug Katoomba

Cloudy. Medium chance of showers, becoming less likely in the evening. Light winds.

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Blackheath Temperature Statistics View More

August Temperature

Mount Boyce (2km)

  • Lowest 5 August, 2026

    -1 °C

  • Average August

    5.9 °C

  • Highest 14 August, 2026

    15 °C

Climate (2022–2026)

Mount Boyce (2km)

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  • Average Low 2022–2026

    8.2 °C

  • Average 2022–2026

    11.7 °C

  • Average High 2022–2026

    17.2 °C
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