Shannon Creek Dam Weather Forecast

    • 18
    • 27

    Possible storm

    • 17
    • 27

    Possible shower

    • 19
    • 31

    Shower or two. Possible storm

    • 19
    • 30

    Showers. Possible afternoon storm

    • 19
    • 32

    Partly cloudy

    • 21
    • 32

    Shower or two

    • 21
    • 34

    Partly cloudy

Today 21 Nov Northern Rivers

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm, possibly severe with damaging winds and heavy rain which may lead to flash flooding inland. Winds southeasterly 15 to 20 km/h becoming light in the evening.

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  • Temperature Forecast Bureau of Meteorology

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Shannon Creek Dam Temperature Statistics View More

November Temperature

Grafton Airport (23km)

  • Lowest 13 November, 2025

    9.7 °C

  • Average November

    20.9 °C

  • Highest 3 November, 2025

    33.6 °C

Climate (2020–Present)

Grafton Airport (23km)

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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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