Semaphore Park Weather Forecast

    • 8
    • 17

    Mostly sunny

    • 10
    • 15

    Showers

    • 8
    • 14

    Shower or two

    • 6
    • 14

    Cloudy

    • 6
    • 15

    Cloudy

    • 6
    • 15

    Partly cloudy

    • 7
    • 16

    Possible shower

Today 27 Jul Adelaide

Mostly sunny. Slight chance of a shower. Winds northerly 20 to 30 km/h turning northwesterly 25 to 35 km/h during the afternoon and evening.

Adelaide Metropolitan Waters

Wind
Northerly 15 to 20 knots turning northwesterly in the late evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres around midday.
1st Swell
West to southwesterly below 1 metre.
Weather
Mostly sunny.
Weather Situation
A high pressure system centred over New South Wales will drift east over the Tasman Sea today allowing a cold front to move across the Bight. The front is forecast to continue to move east across southern South Australia on Tuesday, followed by a new high pressure system moving into the Bight on Wednesday. This new high is expected to move slowly east to be over Victoria later this week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Semaphore Park Temperature Statistics View More

July Temperature

Parafield Airport (15km)

  • Lowest 17 July, 2026

    0.1 °C

  • Average July

    10.9 °C

  • Highest 18 July, 2026

    18.9 °C

Climate (2021–2026)

Parafield Airport (15km)

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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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