Cumbalum Weather Forecast
- 20
- 25
Cloudy
- 18
- 27
Partly cloudy
- 17
- 30
Sunny
- 19
- 31
Mostly sunny
- 21
- 33
Sunny
- 22
- 33
Mostly sunny
- 22
- 31
Shower or two
Today 17 Dec Northern Rivers
Cloudy. Slight chance of a shower. Winds southerly 15 to 20 km/h turning east to southeasterly in the late morning and afternoon. Overnight temperatures falling to around 18 with daytime temperatures reaching the mid to high 20s.
Cumbalum Temperature Statistics View More
December Temperature
Ballina Airport (2km)
Lowest 3 December, 2025
14.2 °CAverage December
22.9 °CHighest 14 December, 2025
31.2 °C
Climate (2020–Present)
Ballina Airport (2km)
Average Low 2020–2025
15.1 °CAverage 2020–2025
19.6 °CAverage High 2020–2025
24.6 °C