Macarthur Square Weather Forecast

    • 11
    • 25

    Partly cloudy

    • 12
    • 26

    Shower or two developing

    • 15
    • 23

    Showers

    • 15
    • 24

    Shower or two

    • 14
    • 31

    Shower or two

    • 16
    • 31

    Showers increasing

    • 15
    • 25

    Shower or two

Today 20 Oct Sydney

Partly cloudy. Slight chance of a shower, becoming less likely in the late afternoon and evening. The chance of a thunderstorm in the afternoon and evening. Winds northeasterly 15 to 25 km/h becoming light in the late evening.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Macarthur Square Temperature Statistics View More

October Temperature

Campbelltown (Mount Annan) (6 km)

  • Lowest 15 October, 2026

    6.9 °C

  • Average October

    17 °C

  • Highest 12 October, 2026

    34.2 °C

Climate (2021–2026)

Campbelltown (Mount Annan) (6 km)

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  • Average Low 2021–2026

    11.2 °C

  • Average 2021–2026

    16.8 °C

  • Average High 2021–2026

    24.1 °C
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