Brunswick River - Mangrove Island Weather Forecast
- 18
- 21
Rain
- 17
- 23
Showers
- 18
- 24
Showers
- 20
- 23
Showers. Becoming windy
- 21
- 28
Shower or two. Possible storm
- 19
- 24
Shower or two
- 16
- 23
Showers
Today 22 Oct Northern Rivers
Cloudy. Very high chance of rain. The chance of a thunderstorm this morning, possibly severe with heavy rain which may lead to flash flooding in the north and far west. Winds northeasterly 15 to 25 km/h. Daytime maximum temperatures around 20.
Brunswick River - Mangrove Island Temperature Statistics View More
October Temperature
Cape Byron (15 km)
Lowest 8 October, 2026
13.6 °CAverage October
19.3 °CHighest 11 October, 2026
24.9 °C
Climate (2021–2026)
Cape Byron (15 km)
Average Low 2021–2026
17.4 °CAverage 2021–2026
20.2 °CAverage High 2021–2026
23.7 °C