Semaphore Weather Forecast

    • 9
    • 15

    Partly cloudy

    • 7
    • 14

    Possible shower

    • 5
    • 15

    Partly cloudy

    • 8
    • 18

    Mostly sunny

    • 9
    • 20

    Shower or two

    • 10
    • 18

    Showers

    • 8
    • 15

    Showers easing

Today 3 Aug Adelaide

Partly cloudy. Slight chance of a shower. Winds westerly 15 to 20 km/h tending southwesterly in the late afternoon then becoming light in the evening.

Adelaide Metropolitan Waters

Wind
Southwesterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
West to southwesterly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A high pressure system centred in the Bight will slowly move over southeastern Australia this week while maintaining a ridge over SA. A trough will pass by the coast mid week before a stronger cold front begins to move into the Bight this weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Semaphore Temperature Statistics View More

August Temperature

Parafield Airport (13km)

  • Lowest 1 August, 2026

    1.6 °C

  • Average August

    8.4 °C

  • Highest 1 August, 2026

    15.7 °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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