Hillman Weather Forecast
- 12
- 21
Clear
- 14
- 25
Sunny
- 17
- 28
Mostly sunny
- 20
- 23
Mostly sunny
- 17
- 20
Showers
- 13
- 18
Showers easing
- 15
- 19
Partly cloudy
Today 14 Sep Perth
Clear. Winds southeasterly 15 to 20 km/h increasing to 20 to 30 km/h in the late evening.
Hillman Temperature Statistics View More
September Temperature
Garden Island (8km)
Lowest 1 September, 2026
10.2 °CAverage September
16.1 °CHighest 11 September, 2026
25 °C
Climate (2021–2026)
Garden Island (8km)
Average Low 2021–2026
15.1 °CAverage 2021–2026
18.9 °CAverage High 2021–2026
23.3 °C