Port Turton Weather Forecast
- 13
- 27
Sunny day. Late shower or two
- 14
- 26
Showers easing. Windy
- 12
- 25
Cloudy
- 13
- 25
Partly cloudy
- 12
- 26
Cloudy
- 12
- 25
Partly cloudy
- 12
- 29
Sunny
Today 20 Dec Yorke Peninsula
Mostly sunny. Medium chance of showers in the south, slight chance elsewhere. Winds south to southeasterly 20 to 30 km/h. Daytime maximum temperatures 25 to 31.
Spencer Gulf Coastal Waters
- Wind
- Southeast to southwesterly 15 to 20 knots, reaching up to 25 knots north of Cowell to Wallaroo in the late afternoon. Winds tending east to southeasterly 10 to 15 knots in the late evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres north of Cowell to Wallaroo around midday.
- 1st Swell
- South to southwesterly 1 to 1.5 metres, decreasing to around 1 metre around midday.
- Weather
- Partly cloudy. 50% chance of showers south of Cowell to Wallaroo in the evening. Near zero chance of rain elsewhere. The chance of a thunderstorm north of Cowell to Wallaroo in the evening.
- Weather Situation
- A broad trough of low pressure lies over east and northern parts of the State. This area of low pressure is expected to linger over the northeast today before moving east Sunday with the next low pressure system that develops south of the bight. A high pressure ridge then extends over the west and south during Sunday, and throughout by Monday. A persistent high pressure ridge remains over the State and Coastal Waters during Tuesday and Wednesday.
Port Turton Temperature Statistics View More
December Temperature
Minlaton Airport (24km)
Lowest 7 December, 2025
4.6 °CAverage December
20.4 °CHighest 18 December, 2025
41.4 °C
Climate (2020–Present)
Minlaton Airport (24km)
Average Low 2020–2025
10.9 °CAverage 2020–2025
16.1 °CAverage High 2020–2025
22.4 °C