Mount Vernon Weather Forecast

    • 11
    • 19

    Partly cloudy

    • 10
    • 19

    Partly cloudy

    • 7
    • 20

    Sunny

    • 6
    • 20

    Mostly sunny

    • 7
    • 19

    Shower or two

    • 9
    • 20

    Possible shower

    • 9
    • 21

    Shower or two

Today 4 Jun Sydney

Partly cloudy. Winds westerly 15 to 25 km/h.

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Mount Vernon Temperature Statistics View More

June Temperature

Horsley Park (4km)

  • Lowest 1 June, 2026

    4 °C

  • Average June

    13 °C

  • Highest 2 June, 2026

    17.9 °C

Climate (2021–Present)

Horsley Park (4km)

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  • Average Low 2021–2026

    12.4 °C

  • Average 2021–2026

    17.4 °C

  • Average High 2021–2026

    23.8 °C
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