Round Island Weather Forecast
- 13
- 19
Partly cloudy
- 10
- 23
Partly cloudy
- 12
- 21
Partly cloudy
- 12
- 24
Partly cloudy
- 14
- 25
Sunny
- 15
- 24
Possible shower
- 14
- 22
Showers
Today 27 Apr Central
Partly cloudy. The chance of morning fog in the west. The chance of smoke haze about the ranges in the evening. Light winds. Overnight temperatures falling to between 7 and 12 with daytime temperatures reaching between 19 and 22.
Western Port Local Waters
- Wind
- West to southwesterly below 10 knots becoming south to southeasterly in the middle of the day.
- Seas
- Below 0.5 metres.
- Weather
- Partly cloudy.
Round Island Temperature Statistics View More
April Temperature
Cerberus (18km)
Lowest 19 April, 2026
1.4 °CAverage April
15.3 °CHighest 1 April, 2026
28.3 °C
Climate (2021–Present)
Cerberus (18km)
Average Low 2021–2026
10.2 °CAverage 2021–2026
14.5 °CAverage High 2021–2026
19.6 °C