Larnook Weather Forecast
- 10
- 19
Shower
- 10
- 20
Shower
- 12
- 20
Shower
- 11
- 19
Shower
- 10
- 20
Shower
- 9
- 22
Partly cloudy
- 9
- 24
Partly cloudy
Today 15 Aug Northern Rivers
Partly cloudy. Patchy fog inland in the early morning. High chance of showers, most likely in the late morning and afternoon. Winds south to southwesterly 15 to 20 km/h tending south to southeasterly 15 to 25 km/h in the middle of the day then becoming light in the evening. Overnight temperatures falling to between 8 and 11 with daytime temperatures reaching between 18 and 21.
Larnook Temperature Statistics View More
August Temperature
Lismore Airport (23km)
Lowest 12 August, 2026
4.3 °CAverage August
13.6 °CHighest 5 August, 2026
24.2 °C
Climate (2021–2026)
Lismore Airport (23km)
Average Low 2021–2026
13.3 °CAverage 2021–2026
19 °CAverage High 2021–2026
25.9 °C