Brunswick River - Mangrove Island Weather Forecast
- 17
- 22
Showers
- 18
- 21
Rain
- 17
- 22
Showers
- 18
- 24
Showers
- 20
- 24
Showers. Becoming windy
- 21
- 27
Showers
- 20
- 26
Shower or two
Today 21 Oct Northern Rivers
Cloudy. Very high chance of showers, tending to rain in the evening. The chance of a thunderstorm. Light winds becoming northeasterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures in the low to mid 20s.
Brunswick River - Mangrove Island Temperature Statistics View More
October Temperature
Cape Byron (15 km)
Lowest 8 October, 2026
13.6 °CAverage October
19.4 °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