Brunswick River - Mangrove Island Weather Forecast

    • 15
    • 19

    Shower or two. Windy

    • 15
    • 20

    Showers easing

    • 14
    • 20

    Showers

    • 14
    • 21

    Shower or two

    • 13
    • 21

    Partly cloudy

    • 14
    • 23

    Sunny

    • 15
    • 19

    Showers. Windy

Today 10 Sep Northern Rivers

Partly cloudy. Medium chance of showers along the coastal fringe, slight chance elsewhere. Winds southeasterly 25 to 35 km/h turning southerly 15 to 20 km/h in the evening.

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Brunswick River - Mangrove Island Temperature Statistics View More

September Temperature

Cape Byron (15km)

  • Lowest 9 September, 2026

    13.2 °C

  • Average September

    18.9 °C

  • Highest 6 September, 2026

    26.9 °C

Climate (2021–2026)

Cape Byron (15km)

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  • Average Low 2021–2026

    17.4 °C

  • Average 2021–2026

    20.2 °C

  • Average High 2021–2026

    23.8 °C
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