Arthurs Seat Weather Forecast

    • 9
    • 15

    Morning showers

    • 6
    • 15

    Partly cloudy

    • 8
    • 14

    Shower or two

    • 9
    • 15

    Cloudy

    • 8
    • 15

    Partly cloudy

    • 8
    • 19

    Sunny

    • 12
    • 21

    Shower or two

Today 7 Sep Mornington Peninsula

Partly cloudy. High chance of showers this morning. Winds westerly 15 to 25 km/h turning southerly 25 to 35 km/h in the late morning then decreasing to 15 to 20 km/h in the evening.

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Arthurs Seat Temperature Statistics View More

September Temperature

Cerberus (19km)

  • Lowest 1 September, 2026

    4.9 °C

  • Average September

    13.3 °C

  • Highest 5 September, 2026

    17.6 °C

Climate (2021–2026)

Cerberus (19km)

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  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    14.6 °C

  • Average High 2021–2026

    19.7 °C
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