The Plains Weather Forecast
- 9
- 20
Mostly clear
- 7
- 21
Cloudy
- 9
- 21
Partly cloudy
- 8
- 18
Showers
- 9
- 21
Possible shower
- 8
- 21
Shower or two
- 8
- 21
Partly cloudy
Today 21 Oct Bunbury
Mostly clear. Winds southerly 15 to 20 km/h becoming light in the late evening.
The Plains Temperature Statistics View More
October Temperature
Bunbury (22km)
Lowest 6 October, 2025
4.2 °CAverage October
14.6 °CHighest 14 October, 2025
22.4 °C
Climate (2020–Present)
Bunbury (22km)
Average Low 2020–2025
11.8 °CAverage 2020–2025
17.5 °CAverage High 2020–2025
23.7 °C