Phillip Island Weather Forecast
- 17
- 23
Partly cloudy
- 12
- 18
Shower or two. Very windy
- 11
- 16
Cloudy
- 11
- 18
Cloudy
- 11
- 27
Sunny
- 16
- 29
Sunny
- 15
- 24
Partly cloudy
Today 13 Dec Central
Partly cloudy. Medium chance of showers. The chance of a thunderstorm in the afternoon and evening, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding. Winds northwest to southwesterly 15 to 25 km/h tending southeast to southwesterly in the evening then becoming light in the late evening. Daytime maximum temperatures 24 to 29.
Phillip Island Temperature Statistics View More
December Temperature
Rhyll (9km)
Lowest 7 December, 2025
8.6 °CAverage December
16 °CHighest 4 December, 2025
31.6 °C
Climate (2020–Present)
Rhyll (9km)
Average Low 2020–2025
12.1 °CAverage 2020–2025
15.1 °CAverage High 2020–2025
19.2 °C