Old Erowal Bay Weather Forecast
- 20
- 27
Possible shower
- 19
- 28
Showers. Possible storm
- 18
- 24
Showers easing
- 18
- 24
Shower or two
- 16
- 27
Mostly sunny
- 17
- 29
Sunny
- 18
- 27
Shower or two
Today 6 Mar Illawarra
Partly cloudy. The chance of fog inland early this morning. Medium chance of showers, most likely during this afternoon and early evening. The chance of a thunderstorm during this afternoon and evening, possibly severe with heavy rain which may lead to flash flooding inland. Light winds becoming northeast to southeasterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures in the mid to high 20s.
Old Erowal Bay Temperature Statistics View More
March Temperature
Point Perpendicular (14km)
Lowest 2 March, 2026
20.4 °CAverage March
22 °CHighest 4 March, 2026
27.3 °C
Climate (2021–Present)
Point Perpendicular (14km)
Average Low 2021–2026
14.7 °CAverage 2021–2026
17.4 °CAverage High 2021–2026
20.8 °C