Cossack Weather Forecast
- 25
- 35
Partly cloudy
- 23
- 35
Mostly sunny
- 22
- 34
Sunny
- 21
- 34
Sunny
- 20
- 34
Sunny
- 19
- 34
Sunny
- 20
- 34
Sunny
Today 25 Apr Pilbara
Partly cloudy. Winds east to northeasterly 15 to 25 km/h becoming light in the late evening. Daytime maximum temperatures in the mid 30s.
Pilbara East Coastal Waters
Wallal to Cape Preston- Wind
- Southeasterly 10 to 15 knots turning northeasterly in the afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- Westerly below 1 metre.
- Weather
- Partly cloudy.
- Weather Situation
- A ridge extends through much of northern WA, while a trough into the west-central Pilbara will broaden during the weekend, maintaining relatively light winds off the Pilbara coast.
Cossack Temperature Statistics View More
April Temperature
Roebourne Airport (9km)
Lowest 20 April, 2026
19.7 °CAverage April
28.8 °CHighest 6 April, 2026
38.5 °C
Climate (2021–Present)
Roebourne Airport (9km)
Average Low 2021–2026
20.3 °CAverage 2021–2026
27.2 °CAverage High 2021–2026
35.1 °C