Hay Valley Weather Forecast

    • 7
    • 23

    Clear

    • 13
    • 26

    Shower or two developing

    • 14
    • 21

    Shower or two

    • 10
    • 25

    Showers

    • 13
    • 22

    Shower or two

    • 11
    • 21

    Partly cloudy

    • 9
    • 18

    Shower or two

Today 29 Oct Mount Barker

Clear. Light winds.

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Hay Valley Temperature Statistics View More

October Temperature

Mount Barker (8 km)

  • Lowest 28 October, 2026

    3.5 °C

  • Average October

    14.6 °C

  • Highest 22 October, 2026

    30.4 °C

Climate (2021–2026)

Mount Barker (8 km)

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  • Average Low 2021–2026

    9.5 °C

  • Average 2021–2026

    14 °C

  • Average High 2021–2026

    21.1 °C
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