Phillip Island Weather Forecast
- 12
- 21
Showers. Windy
- 6
- 15
Showers easing. Windy
- 9
- 17
Showers increasing
- 8
- 13
Showers easing
- 8
- 15
Shower or two
- 9
- 17
Shower or two
- 9
- 17
Shower or two
Today 19 Sep Central
Partly cloudy. High chance of showers, most likely in the evening. The chance of a thunderstorm in the east, possibly severe with damaging winds and large hail. Damaging winds possible about the ranges and near the coast. Winds northwesterly 25 to 40 km/h turning westerly 25 to 35 km/h in the evening.
Phillip Island Temperature Statistics View More
September Temperature
Rhyll (9km)
Lowest 6 September, 2025
6.6 °CAverage September
12.9 °CHighest 15 September, 2025
22.4 °C
Climate (2020–Present)
Rhyll (9km)
Average Low 2020–2025
12.1 °CAverage 2020–2025
15.1 °CAverage High 2020–2025
19.3 °C