Onkaparinga River Entrance Weather Forecast

    • 10
    • 14

    Rain. Windy

    • 10
    • 14

    Shower or two. Wind easing

    • 9
    • 15

    Possible shower

    • 7
    • 14

    Partly cloudy

    • 6
    • 15

    Mostly sunny

    • 8
    • 16

    Partly cloudy

    • 9
    • 17

    Partly cloudy

Today 2 Jul Adelaide

Cloudy. Very high chance of rain. Winds northwesterly 30 to 45 km/h tending westerly 25 to 40 km/h in the middle of the day.

Adelaide Metropolitan Waters

Wind
Northwesterly 25 to 30 knots, reaching up to 35 knots south of Port Noarlunga early in the morning. Winds turning westerly in the middle of the day.
Seas
2.5 to 3 metres.
1st Swell
West to southwesterly around 1 metre, increasing to 1 to 1.5 metres south of Port Noarlunga by early evening.
Weather
Cloudy. Near 100% chance of rain.
Weather Situation
A series of low pressure systems passing over waters to the south will extend cold fronts that will cross over SA through to the end of the week. A high pressure system is then forecast to move into the Bight from late Friday and extend a ridge across the state over the weekend, as it slowly moves southeastwards towards Tasmania.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Onkaparinga River Entrance Temperature Statistics View More

July Temperature

Noarlunga (3km)

  • Lowest 1 July, 2026

    10.5 °C

  • Average July

    12.8 °C

  • Highest

    –

Climate (2021–2026)

Noarlunga (3km)

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  • Average Low 2021–2026

    12.8 °C

  • Average 2021–2026

    16.8 °C

  • Average High 2021–2026

    21.9 °C
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