Blackheath Weather Forecast

    • 5
    • 19

    Sunny

    • 9
    • 22

    Shower or two. Very windy

    • 7
    • 19

    Wind easing. Sunny

    • 5
    • 18

    Partly cloudy

    • 5
    • 15

    Partly cloudy

    • 6
    • 13

    Cloudy

    • 3
    • 16

    Sunny

Today 4 Sep Katoomba

Sunny. Winds westerly 15 to 20 km/h becoming light in the early morning then becoming west to northwesterly 15 to 25 km/h in the early afternoon.

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Blackheath Temperature Statistics View More

September Temperature

Mount Boyce (2km)

  • Lowest 1 September, 2026

    8 °C

  • Average September

    13.1 °C

  • Highest 2 September, 2026

    17.9 °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

    17.1 °C
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