Brunswick River - Mangrove Island Weather Forecast
- 20
- 29
Showers. Storm
- 19
- 23
Showers
- 19
- 25
Shower or two
- 17
- 23
Mostly sunny
- 17
- 23
Partly cloudy
- 18
- 23
Possible shower
- 18
- 25
Shower or two
Today 26 Oct Northern Rivers
Partly cloudy. High chance of showers, most likely in the afternoon and evening. A thunderstorm likely, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding. Winds west to northwesterly 15 to 20 km/h shifting south to southeasterly in the late afternoon. Daytime maximum temperatures in the low 30s.
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 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