Phillip Island Weather Forecast
- 9
- 15
Light shower or two
- 9
- 15
Light shower or two
- 8
- 14
Partly cloudy
- 7
- 14
Partly cloudy
- 7
- 16
Sunny
- 8
- 17
Mostly sunny
- 9
- 18
Partly cloudy
Today 13 Aug Central
Cloudy. Medium chance of light showers. Winds westerly 15 to 20 km/h becoming light in the evening.
Phillip Island Temperature Statistics View More
August Temperature
Rhyll (9km)
Lowest 1 August, 2026
5.1 °CAverage August
11 °CHighest 8 August, 2026
16.5 °C
Climate (2021–2026)
Rhyll (9km)
Average Low 2021–2026
12.2 °CAverage 2021–2026
15.2 °CAverage High 2021–2026
19.4 °C