Round Mountain Weather Forecast
- 21
- 30
Showers. Storms developing
- 19
- 26
Shower or two. Possible storm
- 19
- 28
Mostly sunny
- 19
- 28
Mostly sunny
- 19
- 27
Partly cloudy
- 19
- 26
Shower or two
- 19
- 26
Shower or two. Possible storm
Today 7 Dec Northern Rivers
Becoming cloudy. The chance of smoke haze in the south. Very high chance of showers, most likely late this afternoon and evening. A thunderstorm likely during this afternoon and evening. Thunderstorms possibly severe with destructive winds, large hail and heavy rain which may lead to flash flooding during this afternoon and evening. Winds north to northwesterly 15 to 25 km/h tending southeast to southwesterly 15 to 20 km/h in the evening then becoming light in the late evening. Daytime maximum temperatures in the low to mid 30s.
Round Mountain Temperature Statistics View More
December Temperature
Murwillumbah (Bray Park) (15km)
Lowest 3 December, 2025
12.8 °CAverage December
25.6 °CHighest 5 December, 2025
29.5 °C
Climate (2020–Present)
Murwillumbah (Bray Park) (15km)
Average Low 2020–2025
14.2 °CAverage 2020–2025
22.1 °CAverage High 2020–2025
26 °C