Hay Valley Weather Forecast

    • 11
    • 19

    Possible shower

    • 9
    • 20

    Partly cloudy

    • 7
    • 18

    Partly cloudy

    • 5
    • 23

    Partly cloudy

    • 11
    • 25

    Shower or two

    • 17
    • 30

    Mostly sunny

    • 14
    • 27

    Shower or two

Today 18 Nov Mount Barker

Cloudy. Medium chance of showers, most likely in the morning and afternoon. Winds westerly 25 to 35 km/h becoming light in the evening.

Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hay Valley Temperature Statistics View More

November Temperature

Mount Barker (8km)

  • Lowest 12 November, 2025

    2 °C

  • Average November

    13.5 °C

  • Highest 2 November, 2025

    27.2 °C

Climate (2020–Present)

Mount Barker (8km)

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

  • Average Low 2020–2025

    9.3 °C

  • Average 2020–2025

    13.9 °C

  • Average High 2020–2025

    21 °C
Get WillyWeather+ to remove ads