Port Germein Weather Forecast

    • 11
    • 19

    Showers

    • 10
    • 16

    Rain

    • 7
    • 16

    Showers easing

    • 8
    • 18

    Showers increasing

    • 6
    • 17

    Shower or two

    • 7
    • 17

    Partly cloudy

    • 8
    • 17

    Partly cloudy

Today 8 Aug Mid North

Cloudy. Very high chance of showers. Winds northerly 15 to 25 km/h increasing to 20 to 30 km/h in the morning. Overnight temperatures falling to around 7 with daytime temperatures reaching between 14 and 17.

Spencer Gulf Coastal Waters

Wind
Northeasterly 10 to 15 knots turning northerly 15 to 20 knots during the morning and early afternoon. Winds reaching up to 25 knots near the Yorke Peninsula coast in the evening.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres near the Yorke Peninsula coast during the morning.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
Partly cloudy. 90% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Germein Temperature Statistics View More

August Temperature

Whyalla Airport (44km)

  • Lowest 1 August, 2026

    -0.4 °C

  • Average August

    10.2 °C

  • Highest 2 August, 2026

    20.9 °C

Climate (2021–2026)

Whyalla Airport (44km)

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  • Average Low 2021–2026

    12 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    23.8 °C
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