Clarence Valley Regional Airport Weather Forecast

    • 9
    • 25

    Clear

    • 9
    • 26

    Sunny

    • 10
    • 26

    Possible late shower

    • 13
    • 22

    Shower or two

    • 10
    • 23

    Cloudy

    • 9
    • 27

    Sunny

    • 12
    • 27

    Partly cloudy

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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Clarence Valley Regional Airport Temperature Statistics View More

September Temperature

Grafton Airport (0km)

  • Lowest 1 September, 2025

    8 °C

  • Average September

    13.1 °C

  • Highest 1 September, 2025

    20.4 °C

Climate (2020–Present)

Grafton Airport (0km)

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  • Average Low 2020–2025

    13.1 °C

  • Average 2020–2025

    18.6 °C

  • Average High 2020–2025

    25.9 °C
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