Sepulchre Island Weather Forecast
- 11
- 18
Rain. Windy
- 13
- 22
Wind easing. Partly cloudy
- 12
- 22
Mostly sunny
- 13
- 24
Partly cloudy
- 14
- 25
Mostly sunny
- 15
- 27
Sunny
- 16
- 27
Sunny
Today 27 Mar Illawarra
Cloudy. Very high chance of rain, becoming less likely at night. The chance of a thunderstorm near the coast in the afternoon and evening. Thunderstorms possibly severe with damaging winds and heavy rain which may lead to flash flooding along the coastal fringe in the afternoon and evening. Damaging winds possible. Winds westerly 25 to 40 km/h turning southwesterly 35 to 50 km/h in the early afternoon. Daytime maximum temperatures between 12 and 18.
Sepulchre Island Temperature Statistics View More
March Temperature
Nowra (RAN Air Station) (18km)
Lowest 15 March, 2026
11.9 °CAverage March
21 °CHighest 11 March, 2026
34.2 °C
Climate (2021–Present)
Nowra (RAN Air Station) (18km)
Average Low 2021–2026
12 °CAverage 2021–2026
16.6 °CAverage High 2021–2026
22.5 °C