Gymea Weather Forecast

    • 12
    • 18

    Windy. Partly cloudy

    • 12
    • 17

    Partly cloudy

    • 13
    • 18

    Partly cloudy

    • 12
    • 20

    Mostly sunny

    • 14
    • 22

    Sunny

    • 15
    • 23

    Sunny

    • 16
    • 26

    Shower or two

Today 9 Sep Sydney

Partly cloudy. Slight chance of a shower. Winds southwesterly 15 to 20 km/h tending southerly 30 to 45 km/h in the middle of the day.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gymea Temperature Statistics View More

September Temperature

Sydney Airport (12km)

  • Lowest 1 September, 2026

    11.5 °C

  • Average September

    19.2 °C

  • Highest 5 September, 2026

    32.4 °C

Climate (2021–2026)

Sydney Airport (12km)

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  • Average Low 2021–2026

    15 °C

  • Average 2021–2026

    18.8 °C

  • Average High 2021–2026

    23.5 °C
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