South Grafton Weather Forecast

    • 16
    • 37

    Partly cloudy

    • 20
    • 27

    Shower or two

    • 19
    • 31

    Cloudy

    • 20
    • 37

    Possible afternoon storm

    • 21
    • 37

    Mostly sunny

    • 21
    • 32

    Partly cloudy

    • 19
    • 34

    Partly cloudy

Today 22 Jan Northern Rivers

Mostly clear. Slight chance of a shower near the Queensland border later tonight. Near zero chance of rain elsewhere. Winds north to northeasterly 15 to 20 km/h tending southeast to southwesterly 15 to 25 km/h in the late evening.

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South Grafton Temperature Statistics View More

January Temperature

Grafton Airport (9km)

  • Lowest 20 January, 2026

    16.3 °C

  • Average January

    23.7 °C

  • Highest 16 January, 2026

    35.4 °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

    25.9 °C
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