Hay Flat Weather Forecast

    • 8
    • 15

    Partly cloudy

    • 7
    • 16

    Partly cloudy

    • 8
    • 19

    Mostly sunny

    • 12
    • 21

    Possible shower

    • 13
    • 19

    Possible shower

    • 10
    • 20

    Shower or two

    • 12
    • 18

    Shower or two

Today 27 Oct Mount Lofty Ranges

Partly cloudy. Slight chance of a shower in the late morning and afternoon. Light winds becoming west to southwesterly 15 to 20 km/h in the middle of the day then tending southeast to southwesterly in the late afternoon. Overnight temperatures falling to between 5 and 9 with daytime temperatures reaching between 16 and 19.

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Hay Flat Temperature Statistics View More

October Temperature

Parawa West (Second Valley Forest) (8 km)

  • Lowest 7 October, 2026

    6.3 °C

  • Average October

    13.8 °C

  • Highest 22 October, 2026

    28.7 °C

Climate (2021–2026)

Parawa West (Second Valley Forest) (8 km)

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  • Average Low 2021–2026

    10.5 °C

  • Average 2021–2026

    13.5 °C

  • Average High 2021–2026

    17.8 °C
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