Mountain Lagoon Weather Forecast

    • 16
    • 24

    Shower

    • 15
    • 20

    Shower

    • 16
    • 29

    Cloudy

    • 16
    • 35

    Partly cloudy

    • 22
    • 35

    Shower

    • 20
    • 32

    Shower

    • 21
    • 35

    Shower

Today 15 Dec Central Tablelands

Partly cloudy. High chance of showers about the Blue Mountains, most likely in the late afternoon and evening. Near zero chance of rain elsewhere. Winds northwest to southwesterly 15 to 25 km/h tending east to southeasterly in the evening. Daytime maximum temperatures 23 to 30.

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Mountain Lagoon Temperature Statistics View More

December Temperature

Penrith Lakes (30km)

  • Lowest 1 December, 2025

    11.3 °C

  • Average December

    22.8 °C

  • Highest 6 December, 2025

    41.7 °C

Climate (2020–Present)

Penrith Lakes (30km)

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  • Average Low 2020–2025

    12.5 °C

  • Average 2020–2025

    17.7 °C

  • Average High 2020–2025

    24.8 °C
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