Brunswick River - Mullumbimby Weather Forecast

    • 14
    • 20

    Shower or two

    • 12
    • 21

    Shower or two

    • 11
    • 23

    Mostly sunny

    • 11
    • 19

    Shower or two. Windy

    • 9
    • 20

    Mostly sunny

    • 8
    • 20

    Sunny

    • 9
    • 20

    Possible shower

Today 21 Jul Northern Rivers

Cloudy. Medium chance of showers, becoming less likely in the late afternoon and evening. Winds southeasterly 15 to 20 km/h becoming light in the late afternoon. Daytime maximum temperatures around 20.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Brunswick River - Mullumbimby Temperature Statistics View More

July Temperature

Cape Byron (16km)

  • Lowest 16 July, 2026

    10.9 °C

  • Average July

    16 °C

  • Highest 3 July, 2026

    23.5 °C

Climate (2021–2026)

Cape Byron (16km)

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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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