Semaphore South Weather Forecast

    • 16
    • 31

    Cloud clearing

    • 17
    • 27

    Mostly sunny

    • 13
    • 27

    Sunny

    • 15
    • 34

    Sunny

    • 23
    • 39

    Mostly sunny

    • 19
    • 33

    Sunny

    • 17
    • 36

    Mostly sunny

Today 20 Jan Adelaide

Cloud clearing. Winds south to southwesterly 20 to 30 km/h increasing to 35 km/h before tending south to southeasterly 20 to 30 km/h during the afternoon and evening.

Adelaide Metropolitan Waters

Wind
Southerly 15 to 25 knots, reaching up to 30 knots north of Grange in the late afternoon.
Seas
1 to 2 metres, decreasing below 1.5 metres during the morning, then increasing to 1.5 to 2.5 metres during the afternoon.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Cloud clearing.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Semaphore South Temperature Statistics View More

January Temperature

Parafield Airport (14km)

  • Lowest 11 January, 2026

    10.5 °C

  • Average January

    23.9 °C

  • Highest 8 January, 2026

    44.9 °C

Climate (2021–Present)

Parafield Airport (14km)

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  • Average Low 2021–2026

    11.1 °C

  • Average 2021–2026

    17 °C

  • Average High 2021–2026

    23.5 °C
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