Arthur River Weather Forecast

    • 6
    • 15

    Sunny

    • 7
    • 17

    Shower or two

    • 13
    • 17

    Showers

    • 11
    • 17

    Showers easing

    • 9
    • 15

    Mostly sunny

    • 7
    • 15

    Partly cloudy

    • 6
    • 17

    Partly cloudy

Today 28 Sep North West Coast

Sunny. Areas of morning frost. Winds southerly 15 to 20 km/h tending northwest to northeasterly in the middle of the day then tending east to northeasterly in the late evening. Overnight temperatures falling to between zero and 5 with daytime temperatures reaching between 15 and 18.

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Arthur River Temperature Statistics View More

September Temperature

Marrawah (16km)

  • Lowest 23 September, 2026

    4.5 °C
  • Average September

    11.1 °C
  • Highest 20 September, 2026

    18.8 °C

Climate (2021–2026)

Marrawah (16km)

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  • Average Low 2021–2026

    9.9 °C
  • Average 2021–2026

    12.6 °C
  • Average High 2021–2026

    16.9 °C
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