Bertram Weather Forecast
- 15
- 22
Shower or two
- 15
- 19
Shower or two
- 13
- 18
Shower or two
- 10
- 18
Possible shower
- 9
- 19
Partly cloudy
- 10
- 21
Partly cloudy
- 13
- 26
Mostly sunny
Today 21 Oct Perth
Partly cloudy. The chance of morning fog about the hills. Medium chance of showers about the southern suburbs, slight chance elsewhere. Light winds becoming northwesterly 15 to 25 km/h in the early morning then tending westerly 20 to 30 km/h in the morning.
Bertram Temperature Statistics View More
October Temperature
Garden Island (15 km)
Lowest 2 October, 2026
9.9 °CAverage October
16.9 °CHighest 14 October, 2026
29.7 °C
Climate (2021–2026)
Garden Island (15 km)
Average Low 2021–2026
15.1 °CAverage 2021–2026
18.9 °CAverage High 2021–2026
23.3 °C