Semaphore Weather Forecast

    • 17
    • 25

    Shower or two

    • 15
    • 21

    Showers

    • 11
    • 19

    Shower or two

    • 9
    • 20

    Partly cloudy

    • 9
    • 19

    Cloudy

    • 11
    • 21

    Partly cloudy

    • 12
    • 18

    Shower or two clearing

Today 30 Sep Adelaide

Cloudy. Medium chance of showers, most likely in the late afternoon and evening. The chance of a thunderstorm in the evening. Light winds.

Adelaide Metropolitan Waters

Wind
Variable below 10 knots.
Seas
Below 1 metre.
1st Swell
Westerly below 0.5 metres.
Weather
Partly cloudy. 60% chance of showers. The chance of a thunderstorm in the evening.
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  • Temperature Forecast Bureau of Meteorology

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Semaphore Temperature Statistics View More

September Temperature

Parafield Airport (13km)

  • Lowest 18 September, 2026

    2.2 °C

  • Average September

    15.3 °C

  • Highest 28 September, 2026

    28.6 °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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