South Island Weather Forecast

    • 26
    • 28

    Partly cloudy

    • 26
    • 28

    Partly cloudy

    • 27
    • 29

    Partly cloudy

    • 28
    • 29

    Partly cloudy

    • 28
    • 30

    Sunny

    • 28
    • 30

    Partly cloudy

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    • 30

    Partly cloudy

Today 31 Jan Pilbara

Mostly sunny. Slight chance of a shower during this afternoon and evening. The chance of a thunderstorm. Winds northwest to southwesterly 15 to 20 km/h tending east to southeasterly 20 to 30 km/h before dawn. Daytime maximum temperatures 39 to 45.

Pilbara West Coastal Waters

Cape Preston to North West Cape
Wind
Southwesterly 15 to 20 knots turning westerly in the late morning and early afternoon.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres during the afternoon.
1st Swell
West to southwesterly around 1 metre offshore.
Weather
Partly cloudy.
Weather Situation
A trough lies slow moving across the Pilbara and Kimberley. A tropical low may move into the Kimberley from the Northern Territory on Sunday or early next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

South Island Temperature Statistics View More

January Temperature

Onslow Airport (31km)

  • Lowest 25 January, 2026

    21.8 °C

  • Average January

    30.2 °C

  • Highest 7 January, 2026

    49 °C

Climate (2021–Present)

Onslow Airport (31km)

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  • Average Low 2021–2026

    20.5 °C

  • Average 2021–2026

    25.8 °C

  • Average High 2021–2026

    32.8 °C
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