St Helens Weather Forecast

    • 12
    • 23

    Showers increasing

    • 11
    • 20

    Shower or two

    • 12
    • 24

    Cloudy

    • 11
    • 31

    Sunny

    • 18
    • 40

    Possible late shower

    • 15
    • 26

    Showers. Windy

    • 13
    • 24

    Shower or two. Becoming windy

Today 22 Dec South West

Partly cloudy. The chance of smoke haze near the Grampians during the day. High chance of showers, most likely in the afternoon and early evening. Winds southerly 15 to 20 km/h turning southwesterly 15 to 25 km/h during the morning then increasing to 25 to 35 km/h in the early afternoon. Overnight temperatures falling to around 9 with daytime temperatures reaching the low to mid 20s.

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  • Temperature Forecast Bureau of Meteorology

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St Helens Temperature Statistics View More

December Temperature

Port Fairy (20km)

  • Lowest 4 December, 2024

    7.3 °C

  • Average December

    17.7 °C

  • Highest 16 December, 2024

    40.8 °C

Climate (2019–Present)

Port Fairy (20km)

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  • Average Low 2019–2024

    10.6 °C

  • Average 2019–2024

    14.1 °C

  • Average High 2019–2024

    18.6 °C
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