South Grafton Airport Weather Forecast

    • 10
    • 22

    Shower or two

    • 11
    • 23

    Shower or two

    • 10
    • 25

    Partly cloudy

    • 8
    • 27

    Sunny

    • 9
    • 30

    Sunny

    • 15
    • 22

    Partly cloudy

    • 11
    • 24

    Partly cloudy

Today 11 Sep Northern Rivers

Partly cloudy. High chance of showers, most likely during the morning and afternoon. Winds southerly 15 to 25 km/h tending southeasterly in the middle of the day then becoming light in the evening. Daytime maximum temperatures between 19 and 22.

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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

    18.3 °C

  • Highest 3 September, 2026

    32.8 °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

    26.1 °C
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