Ranelagh Beach Weather Forecast

    • 5
    • 17

    Mostly clear

    • 5
    • 18

    Mostly sunny

    • 7
    • 18

    Shower or two

    • 10
    • 18

    Shower or two

    • 10
    • 19

    Showers increasing

    • 11
    • 19

    Shower or two

    • 10
    • 18

    Shower or two

Today 22 May Melbourne

Mostly clear. Light winds.

Port Phillip Local Waters

Wind
East to northeasterly below 10 knots.
Seas
Below 0.5 metres.
Weather
Mostly clear.
Weather Situation
A ridge of high pressure over the State, extending from the Tasman Sea, will weaken over the weekend as low pressure system develops west of Bass Strait. This low is expected to move inland across southeastern SA on Monday before slowly moving over southern NSW on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Ranelagh Beach Temperature Statistics View More

May Temperature

Moorabbin Airport (21km)

  • Lowest 11 May, 2026

    4.9 °C

  • Average May

    14.7 °C

  • Highest 1 May, 2026

    28.1 °C

Climate (2021–Present)

Moorabbin Airport (21km)

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  • Average Low 2021–2026

    10.8 °C

  • Average 2021–2026

    15.2 °C

  • Average High 2021–2026

    20.5 °C
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