Killarney Weather Forecast

    • 11
    • 19

    Partly cloudy

    • 11
    • 22

    Shower or two

    • 13
    • 19

    Partly cloudy

    • 11
    • 19

    Mostly sunny

    • 11
    • 19

    Partly cloudy

    • 10
    • 27

    Sunny

    • 15
    • 23

    Possible shower

Today 7 Dec South West

Partly cloudy. Slight chance of a shower near the Otways in the morning. Near zero chance of rain elsewhere. Winds westerly 20 to 30 km/h becoming light in the late evening. Overnight temperatures falling to between 5 and 8 with daytime temperatures reaching between 18 and 21.

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  • Temperature Forecast Bureau of Meteorology

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Killarney Temperature Statistics View More

December Temperature

Port Fairy (9km)

  • Lowest 3 December, 2025

    7.6 °C

  • Average December

    15.7 °C

  • Highest 4 December, 2025

    29.6 °C

Climate (2020–Present)

Port Fairy (9km)

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  • Average Low 2020–2025

    10.7 °C

  • Average 2020–2025

    14.2 °C

  • Average High 2020–2025

    18.8 °C
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