Mundaring Weir Weather Forecast
- 12
- 19
Showers increasing
- 12
- 17
Showers easing
- 9
- 17
Shower or two
- 7
- 17
Shower or two
- 7
- 17
Possible shower
- 7
- 17
Partly cloudy
- 7
- 20
Sunny
Today 17 Jul Perth
Cloudy. Very high chance of showers, most likely in the afternoon and early evening. The chance of a thunderstorm in the afternoon. Winds north to northeasterly 15 to 20 km/h turning northwesterly 15 to 25 km/h in the late afternoon.
Mundaring Weir Temperature Statistics View More
July Temperature
Bickley (6km)
Lowest 14 July, 2026
5.5 °CAverage July
11.8 °CHighest 15 July, 2026
22.2 °C
Climate (2021–2026)
Bickley (6km)
Average Low 2021–2026
11.7 °CAverage 2021–2026
16.7 °CAverage High 2021–2026
23.1 °C