Phillip Island Weather Forecast
- 7
- 21
Mostly sunny
- 13
- 21
Sunny
- 13
- 24
Possible late shower. Windy
- 10
- 14
Partly cloudy
- 7
- 16
Sunny
- 7
- 18
Partly cloudy
- 10
- 19
Partly cloudy
Today 18 Sep Central
The chance of fog early this morning. Patches of morning frost about the ranges. Mostly sunny afternoon. Winds northwesterly 20 to 30 km/h. Daytime maximum temperatures between 17 and 22.
Phillip Island Temperature Statistics View More
September Temperature
Rhyll (9km)
Lowest 8 September, 2026
8 °CAverage September
13.1 °CHighest 13 September, 2026
22.5 °C
Climate (2021–2026)
Rhyll (9km)
Average Low 2021–2026
12.2 °CAverage 2021–2026
15.2 °CAverage High 2021–2026
19.4 °C