Mount Tomah Weather Forecast

    • 7
    • 12

    Showers

    • 7
    • 12

    Showers

    • 9
    • 12

    Rain

    • 10
    • 15

    Shower or two

    • 8
    • 18

    Shower or two

    • 6
    • 18

    Partly cloudy

    • 6
    • 17

    Partly cloudy

Today 19 Aug Katoomba

Cloudy. Very high chance of showers, most likely in the late morning and afternoon. Winds southerly 15 to 20 km/h tending southeasterly in the morning then becoming light in the middle of the day.

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  • Temperature Forecast Bureau of Meteorology

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Mount Tomah Temperature Statistics View More

August Temperature

Mount Boyce (16km)

  • Lowest 17 August, 2025

    -1.1 °C

  • Average August

    5.5 °C

  • Highest 4 August, 2025

    13.2 °C

Climate (2020–Present)

Mount Boyce (16km)

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  • Average Low 2020–2025

    8.2 °C

  • Average 2020–2025

    11.8 °C

  • Average High 2020–2025

    17.2 °C
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