South Island Weather Forecast
- 20
- 23
Clear
- 21
- 25
Shower
- 23
- 24
Rain
- 20
- 24
Shower
- 19
- 24
Shower
- 17
- 24
Sunny
- 17
- 24
Sunny
Today 10 Jun Pilbara
Clear. Light winds.
Pilbara West Coastal Waters
Cape Preston to North West Cape- Wind
- North to northwesterly below 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- West to southwesterly around 1 metre inshore, increasing to 1.5 to 2.5 metres about offshore western waters.
- Weather
- Mostly clear.
- Weather Situation
- A ridge extending through the Kimberley will gradually weaken over the weekend. A trough over the Pilbara and Interior is moving south and will deepen over the next few days before moving east and weakening slowly over the weekend. Associated cloud band will bring rain to the Pilbara waters over the next few days.
South Island Temperature Statistics View More
June Temperature
Onslow Airport (31km)
Lowest 2 June, 2026
13.6 °CAverage June
21.9 °CHighest 7 June, 2026
29.5 °C
Climate (2021–Present)
Onslow Airport (31km)
Average Low 2021–2026
20.4 °CAverage 2021–2026
25.8 °CAverage High 2021–2026
32.8 °C