Semaphore Weather Forecast

    • 13
    • 17

    Showers

    • 10
    • 18

    Shower or two

    • 11
    • 19

    Showers increasing

    • 12
    • 19

    Shower or two

    • 10
    • 19

    Partly cloudy

    • 12
    • 19

    Showers

    • 13
    • 18

    Showers

Today 24 May Adelaide

Partly cloudy. High chance of showers, becoming less likely later this evening. Winds northwesterly 15 to 20 km/h tending northerly in the evening then becoming light in the late evening.

Adelaide Metropolitan Waters

Wind
Northwesterly 10 to 15 knots tending northerly in the evening.
Seas
Below 1 metre.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Partly cloudy. 80% chance of showers.
Weather Situation
A cold front with an embedded low pressure system lies west of Kangaroo Island. The low is expected to move north and over the Eyre Peninsula tomorrow, weakening as it moves into NSW on Tuesday. A weak ridge of high pressure begins to move across SA later in the week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Semaphore Temperature Statistics View More

May Temperature

Parafield Airport (13km)

  • Lowest 10 May, 2026

    6.2 °C

  • Average May

    15.7 °C

  • Highest 1 May, 2026

    31 °C

Climate (2021–Present)

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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