Semaphore Weather Forecast

    • 13
    • 26

    Clear

    • 15
    • 27

    Mostly sunny

    • 18
    • 29

    Mostly sunny

    • 19
    • 30

    Mostly sunny

    • 19
    • 25

    Shower or two

    • 15
    • 25

    Partly cloudy

    • 17
    • 30

    Shower or two

Today 16 Oct Adelaide

Mostly clear. Light winds becoming easterly 15 to 20 km/h in the late evening.

Adelaide Metropolitan Waters

Wind
South to southwesterly 10 to 15 knots turning east to southeasterly below 10 knots in the evening.
Seas
Below 1 metre.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Clear.
Weather Situation
A high pressure system southwest of Tasmania is expected to linger there until early next week, whilst extending a ridge over eastern SA. A trough of low pressure over WA is expected to move over SA early next week, while a cold front clips the southeast.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Semaphore Temperature Statistics View More

October Temperature

Parafield Airport (13 km)

  • Lowest 6 October, 2026

    6.6 °C

  • Average October

    16.1 °C

  • Highest 11 October, 2026

    31.1 °C

Climate (2021–2026)

Parafield Airport (13 km)

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  • Average Low 2021–2026

    11.3 °C

  • Average 2021–2026

    17.2 °C

  • Average High 2021–2026

    23.6 °C
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