Mount Vernon Weather Forecast

    • 15
    • 20

    Cloudy

    • 10
    • 20

    Mostly sunny

    • 7
    • 19

    Mostly sunny

    • 7
    • 19

    Partly cloudy

    • 7
    • 19

    Sunny

    • 7
    • 17

    Possible shower

    • 8
    • 18

    Shower or two

Today 19 Jun Sydney

Cloudy. Slight chance of a shower, becoming less likely in the afternoon. Winds northerly 15 to 25 km/h turning northwesterly 15 to 20 km/h in the evening.

Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mount Vernon Temperature Statistics View More

June Temperature

Horsley Park (4km)

  • Lowest 1 June, 2026

    4 °C

  • Average June

    14 °C

  • Highest 10 June, 2026

    22.9 °C

Climate (2021–2026)

Horsley Park (4km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    12.4 °C

  • Average 2021–2026

    17.4 °C

  • Average High 2021–2026

    23.8 °C
Get WillyWeather+ to remove ads