Port Bonython Weather Forecast

    • 20
    • 29

    Sunny

    • 20
    • 31

    Sunny

    • 21
    • 32

    Sunny

    • 21
    • 29

    Possible shower

    • 20
    • 28

    Sunny

    • 20
    • 35

    Mostly sunny

    • 23
    • 27

    Shower or two

Today 5 Feb Whyalla

Sunny. Winds southerly 25 to 40 km/h.

Spencer Gulf Coastal Waters

Wind
South to southeasterly 15 to 25 knots.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres by early evening.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo during the afternoon.
Weather
Mostly sunny.
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  • Temperature Forecast Bureau of Meteorology

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Port Bonython Temperature Statistics View More

February Temperature

Whyalla Airport (24km)

  • Lowest 3 February, 2026

    10.8 °C

  • Average February

    21.4 °C

  • Highest 3 February, 2026

    32.8 °C

Climate (2021–Present)

Whyalla Airport (24km)

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  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    23.8 °C
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