Semaphore Weather Forecast

    • 14
    • 24

    Sunny

    • 13
    • 21

    Partly cloudy

    • 10
    • 24

    Sunny

    • 17
    • 24

    Partly cloudy

    • 14
    • 23

    Cloud clearing

    • 13
    • 26

    Sunny

    • 18
    • 25

    Mostly sunny

Today 16 Apr Adelaide

Mostly sunny. Winds northwesterly 15 to 20 km/h tending westerly in the middle of the day then becoming light in the late afternoon.

Adelaide Metropolitan Waters

Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Mostly sunny.
Weather Situation
A high pressure system centred over eastern NSW will allow a cold front to move across the far southeast of SA today. A second high pressure system is expected to move south of the Bight during Friday and Saturday ahead of another trough expected to brush the west and south on the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Semaphore Temperature Statistics View More

April Temperature

Parafield Airport (13km)

  • Lowest 15 April, 2026

    7.4 °C

  • Average April

    17.1 °C

  • Highest 6 April, 2026

    28.3 °C

Climate (2021–Present)

Parafield Airport (13km)

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  • Average Low 2021–2026

    11.2 °C

  • Average 2021–2026

    17 °C

  • Average High 2021–2026

    23.5 °C
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