Port Pirie River Entrance Weather Forecast
- 5
- 20
Partly cloudy
- 8
- 18
Partly cloudy
- 5
- 21
Mostly sunny
- 4
- 23
Sunny
- 10
- 26
Partly cloudy
- 14
- 28
Mostly sunny
- 12
- 26
Shower or two
Today 8 Sep Mid North
Partly cloudy. Winds southwesterly 15 to 20 km/h turning southerly in the evening.
Spencer Gulf Coastal Waters
- Wind
- Southerly 15 to 20 knots, reaching up to 25 knots south of Cowell to Wallaroo in the late evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres later in the evening.
- 1st Swell
- South to southwesterly below 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.
- Weather
- Cloudy.
- Weather Situation
- A high pressure system centred south of WA extends a ridge across the south of SA. The main high centre will move eastwards during the week to be centred to the east of SA on Friday. A trough over the interior of WA will remain stationary for most of the week and may extend into the far west of SA at times. Another low pressure trough will approach from the west on Saturday.
Port Pirie River Entrance Temperature Statistics View More
September Temperature
Whyalla Airport (47km)
Lowest 6 September, 2026
3.8 °CAverage September
14.6 °CHighest 1 September, 2026
27.7 °C
Climate (2021–2026)
Whyalla Airport (47km)
Average Low 2021–2026
12 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
23.8 °C