Mallee Hill Weather Forecast
- 8
- 22
Cloudy
- 11
- 28
Mostly sunny
- 14
- 31
Mostly sunny
- 14
- 27
Shower or two
- 8
- 19
Showers easing
- 6
- 21
Cloudy
- 8
- 24
Partly cloudy
Today 15 Sep Great Southern
Cloudy. Slight chance of a shower in the northeast in the morning and afternoon. Near zero chance of rain elsewhere. The chance of a thunderstorm in the north in the morning and afternoon. Winds easterly 20 to 30 km/h decreasing to 15 to 20 km/h in the evening. Daytime maximum temperatures in the low 20s.
Mallee Hill Temperature Statistics View More
September Temperature
Newdegate Research Station (17km)
Lowest 5 September, 2026
0.3 °CAverage September
12 °CHighest 11 September, 2026
23 °C
Climate (2021–2026)
Newdegate Research Station (17km)
Average Low 2021–2026
8.5 °CAverage 2021–2026
15.5 °CAverage High 2021–2026
23.9 °C