Hay Valley Weather Forecast

    • 13
    • 31

    Clear

    • 17
    • 31

    Mostly sunny

    • 18
    • 28

    Possible shower

    • 12
    • 17

    Shower or two

    • 9
    • 15

    Cloudy

    • 8
    • 19

    Partly cloudy

    • 9
    • 22

    Partly cloudy

Today 23 Mar Mount Barker

Clear. Light winds.

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Hay Valley Temperature Statistics View More

March Temperature

Mount Barker (8km)

  • Lowest 5 March, 2026

    8.1 °C

  • Average March

    14.7 °C

  • Highest 10 March, 2026

    33.2 °C

Climate (2021–Present)

Mount Barker (8km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    13.9 °C

  • Average High 2021–2026

    21 °C
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