Portland Weather Forecast

    • 17
    • 27

    Partly cloudy

    • 10
    • 17

    Cloudy

    • 10
    • 18

    Partly cloudy

    • 11
    • 17

    Shower or two

    • 10
    • 17

    Shower or two

    • 10
    • 18

    Shower or two

    • 11
    • 19

    Possible shower

Today 9 Dec South West

Becoming cloudy. Slight (20%) chance of a shower or thunderstorm with little significant rainfall in the afternoon and evening. Winds north to northeasterly 25 to 40 km/h shifting cooler southwesterly 20 to 30 km/h in the early afternoon. Overnight temperatures falling to between 14 and 19 with daytime temperatures reaching 31 to 36.

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Portland Temperature Statistics View More

December Temperature

CAPE NELSON LIGHTHOUSE (10km)

  • Lowest 2 December, 2019

    8.4 °C

  • Average December

    13 °C

  • Highest 5 December, 2019

    15.9 °C

Climate (2010–Present)

CAPE NELSON LIGHTHOUSE (10km)

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  • Average Low 2010–Present

    11.6 °C

  • Average 2010–Present

    14.3 °C

  • Average High 2010–Present

    17.9 °C
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