Island Arch Weather Forecast

    • 16
    • 29

    Shower

    • 14
    • 26

    Windy

    • 14
    • 22

    Shower

    • 12
    • 19

    Cloudy

    • 10
    • 24

    Sunny

    • 13
    • 32

    Partly cloudy

    • 13
    • 24

    Partly cloudy

Today 19 Jan South West

Partly cloudy. Medium chance of showers. The chance of a thunderstorm, possibly severe with damaging winds in the northwest. Winds east to northeasterly 15 to 25 km/h tending east to southeasterly in the evening.

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Island Arch Temperature Statistics View More

January Temperature

Cape Otway (44km)

  • Lowest 6 January, 2026

    10.6 °C

  • Average January

    16.8 °C

  • Highest 7 January, 2026

    32.7 °C

Climate (2021–Present)

Cape Otway (44km)

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  • Average Low 2021–2026

    11.7 °C

  • Average 2021–2026

    14.2 °C

  • Average High 2021–2026

    17.3 °C
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