Cossack Weather Forecast
- 21
- 35
Sunny
- 21
- 38
Sunny
- 22
- 39
Sunny
- 22
- 40
Sunny
- 21
- 37
Mostly sunny
- 20
- 34
Mostly sunny
- 19
- 35
Sunny
Today 12 Nov Pilbara
Mostly sunny. Slight chance of a shower in the far east this afternoon. Near zero chance of rain elsewhere. The chance of a thunderstorm in the east during this afternoon and early evening. Light winds becoming west to northwesterly 20 to 30 km/h in the morning then becoming light in the late evening. Daytime maximum temperatures in the mid to high 30s.
Pilbara East Coastal Waters
Wallal to Cape Preston- Wind
- Southwesterly 10 to 15 knots becoming variable about 10 knots in the morning then becoming westerly 10 to 15 knots in the early afternoon. Winds reaching up to 20 knots inshore in the evening.
- Seas
- Below 1 metre.
- 1st Swell
- Westerly below 1 metre.
- Weather
- Sunny.
- Weather Situation
- A broad area of low pressure lies over the northern waters.
Cossack Temperature Statistics View More
November Temperature
Roebourne Airport (9 km)
Lowest 1 November, 2026
19.8 °CAverage November
32 °CHighest 4 November, 2026
44.5 °C
Climate (2021–2026)
Roebourne Airport (9 km)
Average Low 2021–2026
20.4 °CAverage 2021–2026
27.3 °CAverage High 2021–2026
35.2 °C