Semaphore Weather Forecast

    • 15
    • 21

    Partly cloudy

    • 12
    • 20

    Cloudy

    • 12
    • 23

    Cloudy

    • 13
    • 26

    Mostly sunny

    • 17
    • 27

    Mostly sunny

    • 18
    • 30

    Sunny

    • 19
    • 26

    Partly cloudy

Today 26 Mar Adelaide

Partly cloudy. Slight chance of a shower, becoming less likely in the afternoon. Winds southerly 25 to 40 km/h.

Adelaide Metropolitan Waters

Wind
Southerly 20 to 25 knots, reaching up to 30 knots during the afternoon and evening.
Seas
1.5 to 2.5 metres.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
A broad trough lies over eastern SA. A cold front will clip the southeast tomorrow as a high pressure system starts to build south of the Bight. The high will become established south of SA by Friday before starting to move east towards the Tasman Sea on Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Semaphore Temperature Statistics View More

March Temperature

Parafield Airport (13km)

  • Lowest 9 March, 2026

    9.8 °C

  • Average March

    20.6 °C

  • Highest 10 March, 2026

    33.9 °C

Climate (2021–Present)

Parafield Airport (13km)

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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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