Pinjarra Weather Forecast
- 10
- 22
Mostly clear
- 12
- 24
Mostly sunny
- 14
- 20
Morning showers
- 11
- 20
Possible shower
- 10
- 22
Partly cloudy
- 12
- 26
Mostly sunny
- 15
- 28
Sunny
Today 10 Sep Lower West
Partly cloudy. Winds east to northeasterly 15 to 25 km/h becoming light in the late afternoon.
Pinjarra Temperature Statistics View More
September Temperature
Mandurah (19km)
Lowest 1 September, 2026
10.4 °CAverage September
15.2 °CHighest 8 September, 2026
21.2 °C
Climate (2021–2026)
Mandurah (19km)
Average Low 2021–2026
15.1 °CAverage 2021–2026
19.1 °CAverage High 2021–2026
23.8 °C