South Grafton Airport Weather Forecast

    • 13
    • 27

    Mostly sunny

    • 10
    • 32

    Sunny

    • 14
    • 30

    Sunny

    • 9
    • 27

    Mostly sunny

    • 13
    • 24

    Partly cloudy

    • 10
    • 24

    Partly cloudy

    • 12
    • 22

    Shower or two

Today 4 Sep Northern Rivers

Sunny. Light winds becoming east to southeasterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures in the mid to high 20s.

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  • Temperature Forecast Bureau of Meteorology

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South Grafton Airport Temperature Statistics View More

September Temperature

Grafton (Agricultural Research and Advisory Station) (10km)

  • Lowest 2 September, 2026

    7.7 °C

  • Average September

    16.8 °C

  • Highest 2 September, 2026

    28.1 °C

Climate (2021–2026)

Grafton (Agricultural Research and Advisory Station) (10km)

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  • Average Low 2021–2026

    14.4 °C

  • Average 2021–2026

    19.3 °C

  • Average High 2021–2026

    26 °C
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