Stephenston Weather Forecast

    • 9
    • 17

    Shower

    • 9
    • 16

    Shower

    • 10
    • 16

    Shower

    • 7
    • 15

    Shower

    • 5
    • 14

    Cloudy

    • 4
    • 14

    Cloudy

    • 5
    • 13

    Cloudy

Today 29 Jun Flinders

Cloudy. Very high chance of showers, most likely in the afternoon and evening. Winds northeasterly 15 to 25 km/h turning northerly in the morning. Overnight temperatures falling to between 7 and 11 with daytime temperatures reaching between 14 and 18.

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  • Temperature Forecast Bureau of Meteorology

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Stephenston Temperature Statistics View More

June Temperature

Port Augusta Airport (48km)

  • Lowest 6 June, 2026

    2.2 °C

  • Average June

    12.9 °C

  • Highest 12 June, 2026

    23.9 °C

Climate (2021–2026)

Port Augusta Airport (48km)

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  • Average Low 2021–2026

    12.5 °C

  • Average 2021–2026

    19 °C

  • Average High 2021–2026

    26.2 °C
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