New Brighton Weather Forecast
- 20
- 29
Mostly sunny
- 19
- 27
Partly cloudy
- 19
- 26
Shower or two
- 19
- 28
Partly cloudy
- 21
- 30
Partly cloudy
- 21
- 31
Shower or two
- 21
- 25
Shower or two. Becoming windy
Today 10 Dec Northern Rivers
Mostly sunny morning. The chance of fog inland in the early morning. The chance of a thunderstorm in the afternoon. Light winds becoming east to northeasterly 15 to 25 km/h in the early afternoon then becoming light in the late evening. Overnight temperatures falling to around 19 with daytime temperatures reaching around 30.
Byron Coastal Waters
Point Danger to Wooli- Wind
- Northerly 10 to 15 knots, reaching up to 20 knots south of Cape Byron early in the morning. Winds turning northeasterly during the morning and early afternoon.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre during the morning.
- 1st Swell
- Northeasterly below 1 metre.
- Weather
- Mostly sunny.
New Brighton Temperature Statistics View More
December Temperature
Cape Byron (16km)
Lowest 3 December, 2025
16.6 °CAverage December
22.7 °CHighest 1 December, 2025
29.3 °C
Climate (2020–Present)
Cape Byron (16km)
Average Low 2020–2025
17.3 °CAverage 2020–2025
20.2 °CAverage High 2020–2025
23.7 °C