Semaphore Weather Forecast

    • 11
    • 16

    Showers

    • 11
    • 17

    Showers easing

    • 6
    • 16

    Partly cloudy

    • 6
    • 16

    Mostly sunny

    • 6
    • 17

    Sunny

    • 7
    • 18

    Sunny

    • 9
    • 19

    Mostly sunny

Today 13 Jul Adelaide

Cloudy. Very high chance of showers. Winds northwesterly 20 to 30 km/h turning westerly in the middle of the day.

Adelaide Metropolitan Waters

Wind
Northwesterly 15 to 20 knots turning westerly in the middle of the day.
Seas
1 to 1.5 metres.
1st Swell
West to southwesterly below 1 metre.
Weather
Cloudy. 95% chance of showers.
Weather Situation
A ridge of high pressure lies over northern SA. A cold front will pass across southeastern SA today before a strong high pressure system moves east mid week and begins to dominate the weather pattern.
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  • Temperature Forecast Bureau of Meteorology

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Semaphore Temperature Statistics View More

July Temperature

Parafield Airport (13km)

  • Lowest 5 July, 2026

    1.2 °C

  • Average July

    11.4 °C

  • Highest 9 July, 2026

    18.5 °C

Climate (2021–2026)

Parafield Airport (13km)

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  • Average Low 2021–2026

    11.3 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    23.6 °C
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