Illaroo Weather Forecast
- 19
- 30
Partly cloudy
- 20
- 24
Showers
- 19
- 27
Showers
- 17
- 27
Partly cloudy
- 19
- 32
Mostly sunny
- 20
- 23
Showers
- 15
- 20
Cloudy
Today 7 Feb Illawarra
Partly cloudy. Medium chance of showers inland, slight chance elsewhere. The chance of a thunderstorm in the afternoon and early evening, possibly severe, with damaging winds, possible hail and heavy rain which may lead to flash flooding inland. Winds northeast to southeasterly 15 to 20 km/h tending south to southeasterly in the evening then becoming light in the late evening. Daytime maximum temperatures 29 to 34.
Illaroo Temperature Statistics View More
February Temperature
Nowra (RAN Air Station) (12km)
Lowest 3 February, 2026
10 °CAverage February
20.1 °CHighest 5 February, 2026
36.8 °C
Climate (2021–Present)
Nowra (RAN Air Station) (12km)
Average Low 2021–2026
12 °CAverage 2021–2026
16.5 °CAverage High 2021–2026
22.4 °C