Harvey Weather Forecast
- 24
- 41
Mostly sunny
- 19
- 25
Possible shower
- 11
- 27
Partly cloudy
- 11
- 29
Mostly sunny
- 13
- 30
Partly cloudy
- 13
- 30
Mostly sunny
- 14
- 32
Sunny
Today 25 Dec South West
Sunny. Winds northeasterly 25 to 35 km/h tending northwest to northeasterly 20 to 30 km/h in the middle of the day then becoming light in the evening. Daytime maximum temperatures around 40.
Harvey Temperature Statistics View More
December Temperature
Bunbury (38km)
Lowest 4 December, 2025
9.5 °CAverage December
21.4 °CHighest 14 December, 2025
37.7 °C
Climate (2020–Present)
Bunbury (38km)
Average Low 2020–2025
11.8 °CAverage 2020–2025
17.5 °CAverage High 2020–2025
23.7 °C