Churchill Island Weather Forecast

    • 10
    • 17

    Cloudy

    • 11
    • 17

    Showers developing

    • 12
    • 17

    Shower or two

    • 13
    • 18

    Shower or two

    • 13
    • 18

    Shower or two

    • 12
    • 17

    Possible shower

    • 13
    • 17

    Shower or two

Today 23 May Central

Cloudy. Winds north to northeasterly 15 to 20 km/h becoming light in the late afternoon.

Western Port Local Waters

Wind
East to northeasterly below 10 knots.
Seas
Below 0.5 metres.
Weather
Cloudy.
Weather Situation
A ridge of high pressure extends over Victoria from a high pressure system centred over the Tasman Sea. The ridge will weaken over the weekend as the high moves away to the southeast and a low pressure system develops over the south of SA. This low is expected to move inland across southern SA on Monday and early Tuesday then move over NSW during Tuesday and extend a trough over Victoria. The low and trough will move slowly eastwards on Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Churchill Island Temperature Statistics View More

May Temperature

Rhyll (4km)

  • Lowest 7 May, 2026

    8.1 °C

  • Average May

    14.6 °C

  • Highest 1 May, 2026

    25.2 °C

Climate (2021–Present)

Rhyll (4km)

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  • Average Low 2021–2026

    12.1 °C

  • Average 2021–2026

    15.1 °C

  • Average High 2021–2026

    19.4 °C
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