Bertram Weather Forecast
- 12
- 19
Shower or two
- 15
- 18
Showers
- 11
- 17
Showers
- 10
- 18
Partly cloudy
- 10
- 20
Partly cloudy
- 13
- 21
Sunny
- 14
- 20
Shower or two
Today 25 Aug Perth
Partly cloudy. Medium chance of showers about the southern suburbs, most likely in the afternoon and evening. Near zero chance of rain elsewhere. Winds northerly 15 to 25 km/h tending northwesterly in the middle of the day then becoming light in the late evening.
Bertram Temperature Statistics View More
August Temperature
Garden Island (15km)
Lowest 11 August, 2026
7.7 °CAverage August
14.9 °CHighest 16 August, 2026
23.7 °C
Climate (2021–2026)
Garden Island (15km)
Average Low 2021–2026
15.1 °CAverage 2021–2026
18.9 °CAverage High 2021–2026
23.3 °C