Clarence Valley Regional Airport Weather Forecast

    • 12
    • 31

    Sunny

    • 15
    • 25

    Partly cloudy

    • 14
    • 30

    Mostly sunny

    • 15
    • 28

    Showers easing

    • 12
    • 26

    Sunny

    • 11
    • 25

    Mostly sunny

    • 13
    • 23

    Partly cloudy

Today 17 Sep Northern Rivers

Mostly sunny. Slight chance of a shower. Winds northwesterly 15 to 25 km/h becoming light in the late afternoon. Daytime maximum temperatures around 30.

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Clarence Valley Regional Airport Temperature Statistics View More

September Temperature

Grafton Airport (0km)

  • Lowest 12 September, 2025

    6.1 °C

  • Average September

    15.5 °C

  • Highest 15 September, 2025

    26.4 °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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