Hay Valley Weather Forecast

    • 11
    • 27

    Sunny

    • 16
    • 21

    Showers

    • 10
    • 18

    Possible shower

    • 8
    • 25

    Sunny morning. Shower or two

    • 12
    • 16

    Showers easing

    • 6
    • 13

    Shower or two

    • 5
    • 13

    Possible shower

Today 8 Oct Mount Barker

Sunny. Winds northerly 15 to 25 km/h becoming light in the late afternoon then becoming northerly 15 to 25 km/h in the late evening.

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Hay Valley Temperature Statistics View More

October Temperature

Mount Barker (8 km)

  • Lowest 7 October, 2026

    4.6 °C

  • Average October

    12.9 °C

  • Highest 5 October, 2026

    19.2 °C

Climate (2021–2026)

Mount Barker (8 km)

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  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    14 °C

  • Average High 2021–2026

    21.1 °C
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