Portland Weather Forecast

    • 9
    • 17

    Cloudy

    • 9
    • 16

    Shower or two

    • 8
    • 15

    Cloudy

    • 6
    • 24

    Mostly sunny

    • 14
    • 23

    Shower or two

    • 10
    • 16

    Partly cloudy

    • 9
    • 17

    Partly cloudy

Today 30 Oct South West

Partly cloudy. The chance of fog early this morning. Slight chance of a shower near the coast, becoming less likely this afternoon. Near zero chance of rain elsewhere. Winds west to southwesterly 15 to 25 km/h tending south to southwesterly 15 to 20 km/h in the evening then becoming light in the late evening. Daytime maximum temperatures between 17 and 23.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Westerly 10 to 15 knots, reaching up to 20 knots in the far east during the afternoon and evening.
Seas
Around 1 metre.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Cloudy.
Weather Situation
A high pressure system extends a ridge across the State and will persist until a cold front approaches from the southwest on Thursday. The next ridge will then, extend across the State behind the trough. A cold front will approach the State on Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Portland Temperature Statistics View More

October Temperature

Cape Nelson Lighthouse (10km)

  • Lowest 9 October, 2024

    5.4 °C

  • Average October

    14.2 °C

  • Highest 3 October, 2024

    27 °C

Climate (2019–Present)

Cape Nelson Lighthouse (10km)

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  • Average Low 2019–2024

    11.7 °C

  • Average 2019–2024

    14.2 °C

  • Average High 2019–2024

    17.6 °C
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