Illaroo Weather Forecast
- 7
- 15
Shower or two
- 8
- 17
Possible shower
- 7
- 17
Partly cloudy
- 6
- 17
Sunny
- 8
- 18
Mostly sunny
- 9
- 17
Sunny
- 8
- 18
Sunny
Today 13 Jun Illawarra
Partly cloudy. Areas of morning frost about higher ground. High chance of showers along the coastal fringe, medium chance elsewhere. Winds west to southwesterly 15 to 20 km/h tending south to southwesterly 15 to 25 km/h during the morning. Overnight temperatures falling to between 1 and 9 with daytime temperatures reaching between 11 and 16.
Illaroo Temperature Statistics View More
June Temperature
Nowra (RAN Air Station) (12km)
Lowest 5 June, 2025
5.1 °CAverage June
11.3 °CHighest 1 June, 2025
20.3 °C
Climate (2020–Present)
Nowra (RAN Air Station) (12km)
Average Low 2020–2025
12.1 °CAverage 2020–2025
16.5 °CAverage High 2020–2025
22.4 °C