Onkaparinga River Entrance Weather Forecast
- 10
- 14
Showers. Becoming windy
- 10
- 15
Showers
- 11
- 16
Showers
- 12
- 16
Showers easing
- 8
- 15
Partly cloudy
- 7
- 16
Mostly sunny
- 7
- 17
Sunny
Today 11 Jul Adelaide
Cloudy. Very high chance of showers, becoming less likely in the late afternoon and evening. Winds north to northwesterly 25 to 40 km/h turning westerly in the middle of the day.
Adelaide Metropolitan Waters
- Wind
- North to northwesterly 20 to 30 knots turning westerly in the early afternoon.
- Seas
- 1.5 to 2.5 metres.
- 1st Swell
- West to southwesterly below 1 metre.
- Weather
- Cloudy. Near 100% chance of showers.
- Weather Situation
- A cold front in the Bight will move across the south of SA today followed by a weaker front on Monday. A high pressure system centred near southern WA will begin to dominate the weather pattern across SA mid next week.
Onkaparinga River Entrance Temperature Statistics View More
July Temperature
Noarlunga (3km)
Lowest 4 July, 2026
6.5 °CAverage July
11.6 °CHighest 9 July, 2026
17.5 °C
Climate (2021–2026)
Noarlunga (3km)
Average Low 2021–2026
12.8 °CAverage 2021–2026
16.8 °CAverage High 2021–2026
21.9 °C