Mortana Weather Forecast
- 11
- 25
Cloudy
- 10
- 35
Sunny
- 22
- 35
Partly cloudy
- 16
- 26
Shower
- 15
- 25
Shower
- 12
- 20
Shower
- 9
- 21
Cloudy
Today 17 Oct West Coast
Partly cloudy. Winds south to southeasterly 15 to 25 km/h tending east to southeasterly 15 to 20 km/h in the late evening. Daytime maximum temperatures 24 to 29.
Mortana Temperature Statistics View More
October Temperature
Streaky Bay (29km)
Lowest 3 October, 2025
6.9 °CAverage October
17.1 °CHighest 4 October, 2025
34.6 °C
Climate (2020–Present)
Streaky Bay (29km)
Average Low 2020–2025
12.1 °CAverage 2020–2025
16.4 °CAverage High 2020–2025
23.5 °C