Hay Flat Weather Forecast

    • 15
    • 21

    Partly cloudy

    • 13
    • 19

    Cloudy

    • 11
    • 20

    Mostly sunny

    • 11
    • 27

    Mostly sunny

    • 12
    • 24

    Mostly sunny

    • 13
    • 21

    Partly cloudy

    • 12
    • 21

    Mostly sunny

Today 31 Jan Mount Lofty Ranges

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm in the north in the morning. Winds southerly 25 to 40 km/h. Daytime maximum temperatures 23 to 33.

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Hay Flat Temperature Statistics View More

January Temperature

Parawa West (Second Valley Forest) (8km)

  • Lowest 1 January, 2026

    10.2 °C

  • Average January

    18.5 °C

  • Highest 26 January, 2026

    41.2 °C

Climate (2021–Present)

Parawa West (Second Valley Forest) (8km)

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  • Average Low 2021–2026

    10.4 °C

  • Average 2021–2026

    13.4 °C

  • Average High 2021–2026

    17.6 °C
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