Serpentine Dam Weather Forecast
- 9
- 14
Shower
- 2
- 15
Cloudy
- 4
- 17
Partly cloudy
- 3
- 18
Partly cloudy
- 4
- 20
Partly cloudy
- 6
- 20
Sunny
- 7
- 23
Sunny
Today 10 Aug Perth
Cloudy. Very high chance of showers, becoming less likely in the evening. The chance of a thunderstorm in the morning and early afternoon. Possible small hail. Winds northwesterly 15 to 25 km/h shifting south to southwesterly 25 to 40 km/h in the early afternoon then becoming southerly 15 to 25 km/h in the evening.
Serpentine Dam Temperature Statistics View More
August Temperature
Karnet (4km)
Lowest 2 August, 2026
4.2 °CAverage August
13.1 °CHighest 3 August, 2026
21.6 °C
Climate (2021–2026)
Karnet (4km)
Average Low 2021–2026
11.5 °CAverage 2021–2026
19.3 °CAverage High 2021–2026
23.2 °C