Happy Valley Weather Forecast

    • 9
    • 18

    Partly cloudy

    • 7
    • 16

    Becoming cloudy

    • 10
    • 15

    Cloudy

    • 8
    • 18

    Sunny

    • 8
    • 19

    Sunny

    • 11
    • 22

    Mostly sunny

    • 16
    • 21

    Partly cloudy

Today 7 Sep Adelaide

Partly cloudy. The chance of fog about the northern suburbs in the early morning. Light winds becoming south to southeasterly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon.

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Happy Valley Temperature Statistics View More

September Temperature

Noarlunga (10km)

  • Lowest 6 September, 2026

    10.1 °C

  • Average September

    14.4 °C

  • Highest 1 September, 2026

    20.6 °C

Climate (2021–2026)

Noarlunga (10km)

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  • Average Low 2021–2026

    12.8 °C

  • Average 2021–2026

    16.8 °C

  • Average High 2021–2026

    21.9 °C
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