Round Mountain Weather Forecast

    • 10
    • 23

    Clear

    • 11
    • 24

    Partly cloudy

    • 12
    • 25

    Possible shower

    • 14
    • 21

    Shower or two

    • 12
    • 21

    Cloudy

    • 12
    • 23

    Partly cloudy

    • 13
    • 25

    Mostly sunny

Today 3 Sep Northern Rivers

Mostly sunny. The chance of fog inland in the early morning. Slight chance of a shower near the Queensland border, near zero chance elsewhere. Light winds. Overnight temperatures falling to between 8 and 11 with daytime temperatures reaching the low to mid 20s.

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Round Mountain Temperature Statistics View More

September Temperature

Murwillumbah (Bray Park) (15km)

  • Lowest 2 September, 2025

    8.9 °C

  • Average September

    16.5 °C

  • Highest 1 September, 2025

    18.1 °C

Climate (2020–Present)

Murwillumbah (Bray Park) (15km)

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  • Average Low 2020–2025

    14.2 °C

  • Average 2020–2025

    22 °C

  • Average High 2020–2025

    26 °C
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