St Kilda Weather Forecast

    • 11
    • 15

    Mostly clear

    • 6
    • 17

    Sunny

    • 7
    • 21

    Sunny

    • 12
    • 27

    Mostly sunny

    • 18
    • 27

    Partly cloudy

    • 14
    • 21

    Possible shower

    • 11
    • 24

    Partly cloudy

Today 21 Sep Melbourne

Mostly clear. Winds southerly 15 to 25 km/h becoming light in the evening.

Port Phillip Local Waters

Wind
Southerly 10 to 15 knots decreasing to below 10 knots in the late evening.
Seas
Around 1 metre.
Weather
Mostly clear.
Weather Situation
A high pressure system in the Bight moves into the Tasman Sea during Tuesday, directing a warm east to northeasterly airstream over Victoria during the second half of the week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

St Kilda Temperature Statistics View More

September Temperature

Moorabbin Airport (16km)

  • Lowest 18 September, 2026

    4.3 °C

  • Average September

    13.8 °C

  • Highest 19 September, 2026

    26 °C

Climate (2021–2026)

Moorabbin Airport (16km)

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  • Average Low 2021–2026

    10.8 °C

  • Average 2021–2026

    15.3 °C

  • Average High 2021–2026

    20.5 °C
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