Dalkey Weather Forecast

    • 5
    • 22

    Sunny

    • 7
    • 18

    Shower

    • 6
    • 14

    Shower

    • 5
    • 15

    Shower

    • 2
    • 16

    Cloudy

    • 2
    • 19

    Sunny

    • 8
    • 22

    Partly cloudy

Today 8 Sep Mid North

Mostly sunny. Slight chance of a shower. Winds northwesterly 15 to 25 km/h tending westerly in the early afternoon then becoming light in the late afternoon. Daytime maximum temperatures in the low 20s.

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Dalkey Temperature Statistics View More

September Temperature

Roseworthy (42km)

  • Lowest 2 September, 2025

    4.5 °C

  • Average September

    12.7 °C

  • Highest 6 September, 2025

    24.1 °C

Climate (2020–Present)

Roseworthy (42km)

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  • Average Low 2020–2025

    9.7 °C

  • Average 2020–2025

    16.3 °C

  • Average High 2020–2025

    23.7 °C
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