Oaky Island Weather Forecast
- 18
- 24
Cloudy
- 16
- 24
Cloudy
- 17
- 25
Possible shower
- 17
- 24
Shower or two
- 17
- 26
Shower or two
- 15
- 28
Sunny
- 18
- 32
Shower or two
Today 12 Feb Illawarra
Cloudy. Medium chance of showers, becoming less likely in the late afternoon and evening. The chance of a thunderstorm about the Southern Highlands in the afternoon. Winds south to southeasterly 25 to 35 km/h. Daytime maximum temperatures 21 to 27.
Oaky Island Temperature Statistics View More
February Temperature
Point Perpendicular (18km)
Lowest 2 February, 2026
15.4 °CAverage February
21.7 °CHighest 5 February, 2026
29.9 °C
Climate (2021–Present)
Point Perpendicular (18km)
Average Low 2021–2026
14.7 °CAverage 2021–2026
17.4 °CAverage High 2021–2026
20.7 °C