Brunswick River - Mangrove Island Weather Forecast
- 19
- 23
Shower or two
- 19
- 24
Shower or two
- 17
- 23
Mostly sunny
- 16
- 23
Partly cloudy
- 17
- 23
Shower or two
- 18
- 25
Shower or two
- 19
- 25
Shower or two
Today 27 Oct Northern Rivers
Cloudy. High chance of showers. The chance of a thunderstorm, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding in the north in the afternoon and evening. Winds east to southeasterly 15 to 20 km/h becoming light in the evening. Daytime maximum temperatures in the mid to high 20s.
Brunswick River - Mangrove Island Temperature Statistics View More
October Temperature
Cape Byron (15 km)
Lowest 8 October, 2026
13.6 °CAverage October
19.5 °CHighest 21 October, 2026
25.1 °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