Serpentine Dam Weather Forecast
- 8
- 16
Shower
- 8
- 19
Partly cloudy
- 9
- 21
Partly cloudy
- 10
- 19
Partly cloudy
- 10
- 18
Shower
- 9
- 21
Partly cloudy
- 11
- 24
Partly cloudy
Today 20 Oct Perth
Partly cloudy. Very high chance of showers, most likely during the morning and afternoon. The chance of a thunderstorm during this afternoon and early evening. Winds north to northeasterly 15 to 20 km/h tending north to northwesterly 15 to 25 km/h in the morning then shifting south to southeasterly 15 to 20 km/h in the late afternoon.
Serpentine Dam Temperature Statistics View More
October Temperature
Karnet (4km)
Lowest 11 October, 2025
5.5 °CAverage October
16.8 °CHighest 2 October, 2025
29.3 °C
Climate (2020–Present)
Karnet (4km)
Average Low 2020–2025
11.5 °CAverage 2020–2025
19.3 °CAverage High 2020–2025
23.3 °C