Port Germein Weather Forecast

    • 13
    • 29

    Mostly sunny

    • 14
    • 30

    Mostly sunny

    • 16
    • 30

    Partly cloudy

    • 16
    • 31

    Mostly sunny

    • 19
    • 29

    Showers

    • 12
    • 23

    Shower or two

    • 13
    • 23

    Showers

Today 28 Apr Mid North

Partly cloudy. Winds northwest to northeasterly 15 to 25 km/h tending west to northwesterly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon. Overnight temperatures falling to between 9 and 13 with daytime temperatures reaching the mid to high 20s.

Spencer Gulf Coastal Waters

Wind
Variable about 10 knots becoming east to southeasterly 10 to 15 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Germein Temperature Statistics View More

April Temperature

Whyalla Airport (44km)

  • Lowest 15 April, 2026

    8.5 °C

  • Average April

    19.5 °C

  • Highest 6 April, 2026

    34.7 °C

Climate (2021–Present)

Whyalla Airport (44km)

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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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