South Grafton Weather Forecast

    • 17
    • 29

    Shower or two

    • 17
    • 29

    Showers. Possible afternoon storm

    • 17
    • 28

    Showers increasing

    • 18
    • 28

    Showers

    • 18
    • 29

    Shower or two

    • 18
    • 30

    Possible shower

    • 17
    • 32

    Partly cloudy

Today 20 Mar Northern Rivers

Partly cloudy. High chance of showers, most likely in the morning and afternoon. Light winds. Overnight temperatures falling to around 17 with daytime temperatures reaching the mid to high 20s.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

South Grafton Temperature Statistics View More

March Temperature

Grafton Airport (9km)

  • Lowest 16 March, 2026

    13.3 °C

  • Average March

    22.9 °C

  • Highest 12 March, 2026

    38 °C

Climate (2021–Present)

Grafton Airport (9km)

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  • Average Low 2021–2026

    13.1 °C

  • Average 2021–2026

    18.7 °C

  • Average High 2021–2026

    26 °C
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