Fortescue Weather Forecast
- 7
- 15
Shower or two
- 9
- 12
Showers easing. Windy
- 8
- 15
Mostly sunny
- 10
- 16
Shower or two
- 8
- 13
Shower or two
- 7
- 13
Cloudy
- 7
- 15
Partly cloudy
Today 21 Aug South East
Cloudy. Very high chance of showers in the south, medium chance elsewhere. Snow falling above 1000 metres. Winds west to northwesterly 20 to 30 km/h. Daytime maximum temperatures between 9 and 15.
Fortescue Temperature Statistics View More
August Temperature
Tasman Island (13km)
Lowest 15 August, 2026
6.1 °CAverage August
10 °CHighest 19 August, 2026
14.1 °C
Climate (2021–2026)
Tasman Island (13km)
Average Low 2021–2026
9.4 °CAverage 2021–2026
11.6 °CAverage High 2021–2026
14.6 °C