Brunswick River - Mangrove Island Weather Forecast

    • 15
    • 20

    Cloudy

    • 13
    • 20

    Shower or two

    • 14
    • 20

    Shower or two

    • 15
    • 22

    Shower or two

    • 17
    • 23

    Showers easing

    • 15
    • 21

    Possible shower

    • 14
    • 21

    Partly cloudy

Today 22 Aug Northern Rivers

Cloudy. Slight chance of a shower in the morning. Light winds. Overnight temperatures falling to between 9 and 12 with daytime temperatures reaching the low 20s.

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Brunswick River - Mangrove Island Temperature Statistics View More

August Temperature

Cape Byron (15km)

  • Lowest 1 August, 2026

    11.1 °C
  • Average August

    16.3 °C
  • Highest 5 August, 2026

    23 °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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