Brunswick River - Mangrove Island Weather Forecast
- 15
- 20
Cloudy
- 13
- 20
Shower or two
- 14
- 20
Shower or two
- 15
- 22
Shower or two
- 17
- 23
Showers easing
- 15
- 21
Possible shower
- 14
- 21
Partly cloudy
Today 22 Aug Northern Rivers
Cloudy. Slight chance of a shower in the morning. Light winds. Overnight temperatures falling to between 9 and 12 with daytime temperatures reaching the low 20s.
Brunswick River - Mangrove Island Temperature Statistics View More
August Temperature
Cape Byron (15km)
Lowest 1 August, 2026
11.1 °CAverage August
16.3 °CHighest 5 August, 2026
23 °C
Climate (2021–2026)
Cape Byron (15km)
Average Low 2021–2026
17.4 °CAverage 2021–2026
20.2 °CAverage High 2021–2026
23.8 °C