Mortana Weather Forecast
- 9
- 20
Partly cloudy
- 6
- 22
Partly cloudy
- 7
- 26
Partly cloudy
- 13
- 27
Cloudy
- 12
- 30
Sunny
- 13
- 33
Partly cloudy
- 17
- 32
Partly cloudy
Today 13 Oct West Coast
Mostly clear. Winds south to southeasterly 20 to 30 km/h.
Mortana Temperature Statistics View More
October Temperature
Streaky Bay (29 km)
Lowest 3 October, 2026
5.6 °CAverage October
16.4 °CHighest 8 October, 2026
32.3 °C
Climate (2021–2026)
Streaky Bay (29 km)
Average Low 2021–2026
11.8 °CAverage 2021–2026
16.5 °CAverage High 2021–2026
23.7 °C