Wilmington Weather Forecast

    • 3
    • 16

    Cloudy

    • 5
    • 16

    Cloudy

    • 5
    • 15

    Cloudy

    • 6
    • 17

    Shower

    • 8
    • 18

    Shower

    • 8
    • 19

    Shower

    • 9
    • 17

    Shower

Today 14 Aug Flinders

Partly cloudy. Areas of morning frost south of Hawker. Light winds becoming east to northeasterly 15 to 20 km/h in the morning then tending east to southeasterly in the late afternoon. Overnight temperatures falling to between 1 and 5 with daytime temperatures reaching between 15 and 19.

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  • Temperature Forecast Bureau of Meteorology

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Wilmington Temperature Statistics View More

August Temperature

Port Augusta Airport (39km)

  • Lowest 1 August, 2026

    -1.1 °C

  • Average August

    11.1 °C

  • Highest 7 August, 2026

    22.1 °C

Climate (2021–2026)

Port Augusta Airport (39km)

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  • Average Low 2021–2026

    12.6 °C

  • Average 2021–2026

    19 °C

  • Average High 2021–2026

    26.2 °C
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