Shannondale Weather Forecast
- 20
- 39
Mostly clear
- 21
- 39
Possible late shower
- 23
- 35
Showers. Possible storm
- 21
- 30
Partly cloudy
- 20
- 32
Partly cloudy
- 19
- 25
Possible shower
- 17
- 26
Cloudy
Today 21 Dec Northern Rivers
Mostly clear. The chance of a thunderstorm in the south early this evening. Winds north to northeasterly 20 to 30 km/h.
Shannondale Temperature Statistics View More
December Temperature
Grafton Airport (18km)
Lowest 3 December, 2025
10.7 °CAverage December
22.4 °CHighest 14 December, 2025
34.2 °C
Climate (2020–Present)
Grafton Airport (18km)
Average Low 2020–2025
13.1 °CAverage 2020–2025
18.6 °CAverage High 2020–2025
25.9 °C