Semaphore Weather Forecast

    • 10
    • 15

    Cloudy

    • 8
    • 15

    Possible shower

    • 6
    • 15

    Partly cloudy

    • 4
    • 15

    Partly cloudy

    • 8
    • 17

    Partly cloudy

    • 8
    • 17

    Partly cloudy

    • 8
    • 17

    Partly cloudy

Today 3 Jul Adelaide

Cloudy. Slight chance of a shower about the northern suburbs, near zero chance elsewhere. Winds southwesterly 15 to 20 km/h becoming light in the late afternoon.

Adelaide Metropolitan Waters

Wind
Southwesterly 10 to 15 knots decreasing to about 10 knots in the evening.
Seas
Below 1 metre.
1st Swell
West to southwesterly below 1 metre.
Weather
Cloudy.
Weather Situation
A high pressure system southwest of the Bight extends a ridge over the west. The high will dominate the weather pattern over the weekend as it slowly moves east, reaching the Tasman Sea by Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Semaphore Temperature Statistics View More

July Temperature

Parafield Airport (13km)

  • Lowest 2 July, 2026

    10.5 °C

  • Average July

    12.5 °C

  • Highest 1 July, 2026

    14 °C

Climate (2021–2026)

Parafield Airport (13km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    11.3 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    23.6 °C
Get WillyWeather+ to remove ads