Brunswick River - Mullumbimby Weather Forecast
- 17
- 30
Storm
- 18
- 25
Shower or two
- 16
- 28
Mostly sunny
- 18
- 29
Sunny
- 18
- 29
Becoming windy. Sunny
- 19
- 32
Sunny
- 18
- 25
Partly cloudy
Today 18 Oct Northern Rivers
Cloudy. Medium chance of showers. A thunderstorm likely. Thunderstorms possibly severe with damaging winds and large hail, destructive winds and giant hail are also a risk over the western parts. Winds southeasterly 15 to 25 km/h turning southerly 15 to 20 km/h in the evening.
Brunswick River - Mullumbimby Temperature Statistics View More
October Temperature
Cape Byron (16km)
Lowest 4 October, 2025
14.9 °CAverage October
21 °CHighest 2 October, 2025
27.6 °C
Climate (2020–Present)
Cape Byron (16km)
Average Low 2020–2025
17.3 °CAverage 2020–2025
20.2 °CAverage High 2020–2025
23.7 °C