Blackheath Weather Forecast

    • 15
    • 26

    Partly cloudy

    • 8
    • 11

    Showers

    • 6
    • 12

    Shower or two

    • 5
    • 19

    Mostly sunny

    • 8
    • 22

    Sunny

    • 13
    • 24

    Mostly sunny

    • 15
    • 24

    Shower or two

Today 26 Sep Katoomba

Partly cloudy. Slight chance of a shower, most likely later tonight. The chance of a thunderstorm. Winds westerly 15 to 25 km/h shifting southeasterly in the late evening.

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  • Temperature Forecast Bureau of Meteorology

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Blackheath Temperature Statistics View More

September Temperature

Mount Boyce (2km)

  • Lowest 17 September, 2026

    -0.3 °C

  • Average September

    11.2 °C

  • Highest 21 September, 2026

    23.8 °C

Climate (2022–2026)

Mount Boyce (2km)

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  • Average Low 2022–2026

    8.1 °C

  • Average 2022–2026

    11.7 °C

  • Average High 2022–2026

    17.1 °C
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