Semaphore Weather Forecast

    • 5
    • 14

    Partly cloudy

    • 7
    • 15

    Cloudy

    • 6
    • 15

    Partly cloudy

    • 7
    • 16

    Shower or two

    • 8
    • 15

    Possible shower

    • 7
    • 15

    Cloudy

    • 7
    • 17

    Partly cloudy

Today 30 Jul Adelaide

Partly cloudy. The chance of fog early this morning. Medium chance of showers. Light winds.

Adelaide Metropolitan Waters

Wind
Variable below 10 knots.
Seas
Below 0.5 metres.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system centred over the Bight will slowly move east into the Tasman Sea by late Saturday. A cold front is forecast to move across the Bight on Saturday before moving across the southeast of SA on Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Semaphore Temperature Statistics View More

July Temperature

Parafield Airport (13km)

  • Lowest 17 July, 2026

    0.1 °C

  • Average July

    11 °C

  • Highest 18 July, 2026

    18.9 °C

Climate (2021–2026)

Parafield Airport (13km)

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  • Average Low 2021–2026

    11.2 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    23.6 °C
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