South Brighton Weather Forecast

    • 21
    • 31

    Partly cloudy

    • 15
    • 26

    Mostly sunny

    • 16
    • 21

    Possible shower

    • 12
    • 20

    Partly cloudy

    • 13
    • 25

    Sunny

    • 15
    • 28

    Mostly sunny

    • 14
    • 30

    Sunny

Today 4 Dec Adelaide

Partly cloudy. Winds northwest to northeasterly 25 to 35 km/h tending west to northwesterly in the middle of the day then tending southeast to southwesterly 20 to 30 km/h in the late afternoon.

Adelaide Metropolitan Waters

Wind
Northerly 15 to 20 knots becoming variable about 10 knots in the middle of the day then becoming southeast to southwesterly 15 to 20 knots in the late afternoon.
Seas
Around 1 metre.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
A ridge of high pressure extends over SA from the east, as a low pressure trough moves into the west during the morning. The trough is expected to move eastwards during Thursday. A ridge of high pressure is then forecast to build over the Bight on Friday and a weak cold front will move across the southern coastal districts on Saturday. The high will slowly move eastwards on Sunday.
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  • Temperature Forecast Bureau of Meteorology

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South Brighton Temperature Statistics View More

December Temperature

Adelaide Airport MO (8km)

  • Lowest 2 December, 2025

    12.4 °C

  • Average December

    16.6 °C

  • Highest 1 December, 2025

    19.1 °C

Climate (2020–Present)

Adelaide Airport MO (8km)

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  • Average Low 2020–2025

    12.2 °C

  • Average 2020–2025

    16.7 °C

  • Average High 2020–2025

    21.8 °C
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