Killarney Heights Weather Forecast

    • 20
    • 25

    Showers increasing

    • 20
    • 26

    Showers

    • 20
    • 28

    Possible shower

    • 20
    • 29

    Mostly sunny

    • 20
    • 31

    Mostly sunny

    • 21
    • 26

    Shower or two

    • 18
    • 24

    Shower or two

Today 8 Mar Sydney

Cloudy. Very high chance of showers. The chance of a thunderstorm in the early afternoon, possibly severe with heavy rain which may lead to flash flooding. Winds south to southeasterly 20 to 30 km/h.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Killarney Heights Temperature Statistics View More

March Temperature

Sydney (Observatory Hill) (9km)

  • Lowest 1 March, 2026

    20.1 °C

  • Average March

    23.9 °C

  • Highest 6 March, 2026

    30.3 °C

Climate (2021–Present)

Sydney (Observatory Hill) (9km)

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  • Average Low 2021–2026

    14.7 °C

  • Average 2021–2026

    18.3 °C

  • Average High 2021–2026

    23.5 °C
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