The Plains Weather Forecast
- 18
- 27
Mostly clear
- 16
- 27
Partly cloudy
- 13
- 28
Mostly sunny
- 13
- 29
Sunny
- 15
- 30
Sunny
- 18
- 29
Shower or two
- 18
- 27
Showers
Today 22 Mar Bunbury
Mostly sunny. Winds southeasterly 25 to 35 km/h decreasing to 20 to 25 km/h in the late evening.
The Plains Temperature Statistics View More
March Temperature
Bunbury (22km)
Lowest 1 March, 2026
9.5 °CAverage March
22.4 °CHighest 7 March, 2026
36.1 °C
Climate (2021–Present)
Bunbury (22km)
Average Low 2021–2026
11.8 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
23.7 °C