Dalkey Weather Forecast

    • 7
    • 25

    Partly cloudy

    • 13
    • 23

    Shower

    • 8
    • 19

    Cloudy

    • 8
    • 17

    Cloudy

    • 4
    • 17

    Partly cloudy

    • 3
    • 21

    Sunny

    • 5
    • 25

    Sunny

Today 12 Sep Mid North

Mostly clear. Winds north to northwesterly 15 to 20 km/h becoming light in the late afternoon then becoming north to northeasterly 15 to 20 km/h in the late evening.

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Dalkey Temperature Statistics View More

September Temperature

Roseworthy (42km)

  • Lowest 8 September, 2026

    -0.2 °C

  • Average September

    11 °C

  • Highest 1 September, 2026

    20.8 °C

Climate (2021–2026)

Roseworthy (42km)

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  • Average Low 2021–2026

    9.9 °C

  • Average 2021–2026

    16.3 °C

  • Average High 2021–2026

    23.7 °C
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