Larnook Weather Forecast
- 20
- 34
Storm
- 20
- 28
Shower
- 18
- 32
Partly cloudy
- 19
- 31
Partly cloudy
- 18
- 29
Partly cloudy
- 18
- 28
Partly cloudy
- 19
- 30
Partly cloudy
Today 7 Dec Northern Rivers
Cloudy. High chance of showers. The chance of smoke haze in the south. Thunderstorms, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding. Winds northwest to northeasterly 15 to 25 km/h tending southeast to southwesterly 15 to 20 km/h in the evening then becoming light in the late evening.
Larnook Temperature Statistics View More
December Temperature
Lismore Airport (23km)
Lowest 3 December, 2025
10.1 °CAverage December
21 °CHighest 5 December, 2025
31.8 °C
Climate (2020–Present)
Lismore Airport (23km)
Average Low 2020–2025
13.2 °CAverage 2020–2025
18.9 °CAverage High 2020–2025
25.9 °C