Mount Helena Weather Forecast
- 10
- 17
Sunny
- 5
- 16
Becoming cloudy
- 5
- 15
Partly cloudy
- 5
- 16
Sunny
- 6
- 18
Sunny
- 10
- 21
Mostly sunny
- 12
- 20
Showers
Today 10 Jul Perth
Mostly sunny. Slight chance of a shower about the northern suburbs, near zero chance elsewhere. Winds south to southwesterly 15 to 20 km/h becoming light in the late afternoon.
Mount Helena Temperature Statistics View More
July Temperature
Bickley (16km)
Lowest 4 July, 2026
6.4 °CAverage July
11.4 °CHighest 8 July, 2026
19.3 °C
Climate (2021–2026)
Bickley (16km)
Average Low 2021–2026
11.7 °CAverage 2021–2026
16.7 °CAverage High 2021–2026
23.1 °C