Phillip Island Weather Forecast
- 12
- 20
Showers increasing
- 10
- 17
Possible early shower
- 10
- 23
Possible shower
- 13
- 18
Cloudy
- 11
- 17
Mostly sunny
- 11
- 18
Partly cloudy
- 12
- 26
Mostly sunny
Today 6 Dec Central
Partly cloudy. High chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm in the morning and afternoon. Winds west to northwesterly 15 to 25 km/h increasing to 25 to 35 km/h in the middle of the day then tending west to southwesterly 25 to 40 km/h in the late afternoon. Daytime maximum temperatures in the low to mid 20s.
Phillip Island Temperature Statistics View More
December Temperature
Rhyll (9km)
Lowest 2 December, 2025
9 °CAverage December
16.3 °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