Toonumbar Dam Weather Forecast
- 16
- 28
Cloudy
- 17
- 29
Storm
- 14
- 24
Shower
- 13
- 24
Cloudy
- 11
- 28
Partly cloudy
- 13
- 31
Shower
- 16
- 31
Shower
Today 5 Oct Northern Rivers
Cloudy. Medium chance of showers. The chance of a thunderstorm in the afternoon and evening. Winds northerly 15 to 20 km/h becoming light in the early morning then becoming northerly 15 to 25 km/h in the early afternoon. Overnight temperatures falling to between 13 and 16 with daytime temperatures reaching the mid to high 20s.
Toonumbar Dam Temperature Statistics View More
October Temperature
Casino Airport (39km)
Lowest 1 October, 2026
7 °CAverage October
16.2 °CHighest 2 October, 2026
28.4 °C
Climate (2021–2026)
Casino Airport (39km)
Average Low 2021–2026
13.8 °CAverage 2021–2026
19.4 °CAverage High 2021–2026
26.7 °C