Onslow Weather Forecast

    • 21
    • 35

    Sunny

    • 20
    • 35

    Sunny

    • 20
    • 36

    Sunny

    • 20
    • 37

    Sunny

    • 21
    • 38

    Sunny

    • 23
    • 37

    Sunny

    • 23
    • 35

    Sunny

Today 22 Nov Pilbara

Sunny. Winds northwest to southwesterly 15 to 25 km/h becoming northwesterly 25 to 35 km/h in the middle of the day then tending northwest to southwesterly in the evening. Daytime maximum temperatures 37 to 42.

Pilbara West Coastal Waters

Cape Preston to North West Cape
Wind
South to southwesterly 15 to 20 knots tending west to southwesterly 15 to 25 knots in the late morning. Winds reaching up to 30 knots offshore west of Onslow in the evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the afternoon.
1st Swell
West to southwesterly around 1 metre offshore.
Weather
Sunny.
Weather Situation
A broad area of low pressure lies over the north of the state. Tropical Cyclone Fina located over waters to the north of the Northern Territory, and is moving southwestwards. It is forecast to reach the Timor Sea on Sunday, possibly moving closer to the northern Kimberley coast early Monday or Tuesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Onslow Temperature Statistics View More

November Temperature

Onslow Airport (3km)

  • Lowest 5 November, 2025

    18.5 °C

  • Average November

    25.5 °C

  • Highest 2 November, 2025

    38.3 °C

Climate (2020–Present)

Onslow Airport (3km)

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  • Average Low 2020–2025

    20.5 °C

  • Average 2020–2025

    25.8 °C

  • Average High 2020–2025

    32.8 °C
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