Port Paterson Weather Forecast
- 15
- 34
Sunny
- 19
- 39
Sunny
- 22
- 43
Mostly sunny
- 27
- 41
Partly cloudy
- 20
- 35
Sunny
- 19
- 29
Shower or two
- 16
- 28
Mostly sunny
Today 16 Dec Flinders
Sunny. Winds southeasterly 20 to 30 km/h turning easterly 15 to 25 km/h in the late morning and afternoon. Daytime maximum temperatures 29 to 34.
Spencer Gulf Coastal Waters
- Wind
- East to southeasterly 10 to 15 knots tending southeast to southwesterly in the early afternoon then tending southeasterly in the late evening. Winds reaching up to 20 knots north of Cowell to Wallaroo in the evening.
- Seas
- Around 1 metre.
- 1st Swell
- South to southwesterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
- Weather
- Sunny.
- Weather Situation
- A high pressure system to the south of the state will maintain a ridge across SA as it drifts into the Tasman by Wednesday. A trough of low pressure will briefly enter the far northeast of SA with another trough slowing moving across the south and west on Thursday. A south to southwesterly flow will establish across the coasts on Friday.
Port Paterson Temperature Statistics View More
December Temperature
Port Augusta Airport (11km)
Lowest 2 December, 2025
12.1 °CAverage December
24.7 °CHighest 12 December, 2025
42.3 °C
Climate (2020–Present)
Port Augusta Airport (11km)
Average Low 2020–2025
12.4 °CAverage 2020–2025
18.8 °CAverage High 2020–2025
26.1 °C