Brunswick River - Mangrove Island Weather Forecast

    • 17
    • 22

    Showers. Possible storm

    • 19
    • 23

    Possible morning storm. Showers

    • 20
    • 23

    Showers. Windy

    • 21
    • 29

    Shower or two. Possible storm

    • 20
    • 24

    Shower or two

    • 19
    • 24

    Shower or two

    • 17
    • 23

    Possible shower

Today 23 Oct Northern Rivers

Cloudy. Very high chance of showers, becoming less likely this evening. The chance of a thunderstorm during the morning and afternoon. Light winds becoming northeasterly 15 to 25 km/h in the middle of the day then becoming light in the late evening. Daytime maximum temperatures in the low to mid 20s.

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  • Temperature Forecast Bureau of Meteorology

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Brunswick River - Mangrove Island Temperature Statistics View More

October Temperature

Cape Byron (15 km)

  • Lowest 8 October, 2026

    13.6 °C

  • Average October

    19.4 °C

  • Highest 21 October, 2026

    25.1 °C

Climate (2021–2026)

Cape Byron (15 km)

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  • Average Low 2021–2026

    17.4 °C

  • Average 2021–2026

    20.2 °C

  • Average High 2021–2026

    23.7 °C
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