Pinjarra Weather Forecast
- 11
- 21
Partly cloudy
- 10
- 17
Shower or two
- 11
- 21
Shower or two
- 12
- 19
Showers
- 11
- 19
Shower or two
- 11
- 19
Showers
- 10
- 19
Possible shower
Today 25 Sep Lower West
Partly cloudy. Medium chance of showers during this afternoon and evening. Winds southeasterly 25 to 40 km/h increasing to 30 to 45 km/h in the late evening. Daytime maximum temperatures between 19 and 24.
Pinjarra Temperature Statistics View More
September Temperature
Mandurah (19km)
Lowest 1 September, 2026
10.4 °CAverage September
16.8 °CHighest 16 September, 2026
26.9 °C
Climate (2021–2026)
Mandurah (19km)
Average Low 2021–2026
15.1 °CAverage 2021–2026
19.1 °CAverage High 2021–2026
23.8 °C