Crowther Island Weather Forecast

    • 19
    • 28

    Possible shower

    • 18
    • 33

    Mostly sunny

    • 19
    • 32

    Partly cloudy

    • 19
    • 29

    Partly cloudy

    • 19
    • 27

    Shower or two

    • 18
    • 30

    Possible shower

    • 19
    • 33

    Shower or two

Today 8 Dec Northern Rivers

Partly cloudy. Medium chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm. Light winds becoming east to northeasterly 15 to 20 km/h in the early afternoon then becoming light in the late evening. Overnight temperatures falling to around 19 with daytime temperatures reaching around 30.

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  • Temperature Forecast Bureau of Meteorology

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Crowther Island Temperature Statistics View More

December Temperature

Grafton (Agricultural Research and Advisory Station) (3km)

  • Lowest 3 December, 2025

    13.3 °C
  • Average December

    22.4 °C
  • Highest 6 December, 2025

    35.9 °C

Climate (2020–Present)

Grafton (Agricultural Research and Advisory Station) (3km)

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  • Average Low 2020–2025

    14.2 °C
  • Average 2020–2025

    19.2 °C
  • Average High 2020–2025

    25.8 °C
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