Fortescue Weather Forecast
- 27
- 43
Possible storm
- 27
- 41
Possible storm
- 28
- 41
Partly cloudy
- 28
- 43
Mostly sunny
- 28
- 43
Sunny
- 25
- 42
Sunny
- 25
- 42
Sunny
Today 23 Dec Pilbara
Partly cloudy. Slight chance of a shower in the afternoon and evening. The chance of a thunderstorm in the afternoon and evening, possibly severe with damaging winds in the southwest. Winds northeast to southeasterly 20 to 30 km/h decreasing to 15 to 20 km/h in the evening. Daytime maximum temperatures in the low to mid 40s.
Fortescue Temperature Statistics View More
December Temperature
Mardie (59km)
Lowest 14 December, 2025
23 °CAverage December
31.1 °CHighest 9 December, 2025
45.1 °C
Climate (2020–Present)
Mardie (59km)
Average Low 2020–2025
20 °CAverage 2020–2025
26.2 °CAverage High 2020–2025
34 °C