Killara Weather Forecast

    • 15
    • 37

    Mostly sunny

    • 15
    • 20

    Cloudy

    • 9
    • 19

    Partly cloudy

    • 8
    • 24

    Sunny

    • 10
    • 31

    Mostly sunny

    • 13
    • 30

    Partly cloudy

    • 13
    • 26

    Partly cloudy

Today 29 Dec South West

Sunny. Winds northeasterly 15 to 20 km/h tending northwest to northeasterly 15 to 25 km/h in the morning then tending southeast to southwesterly in the evening. Daytime maximum temperatures in the mid to high 30s.

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  • Temperature Forecast Bureau of Meteorology

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Killara Temperature Statistics View More

December Temperature

Casterton (19km)

  • Lowest 7 December, 2025

    3.6 °C

  • Average December

    15.6 °C

  • Highest 18 December, 2025

    37.3 °C

Climate (2020–Present)

Casterton (19km)

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  • Average Low 2020–2025

    8.4 °C

  • Average 2020–2025

    13.5 °C

  • Average High 2020–2025

    19.7 °C
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