Federal Weather Forecast
- 19
- 29
Sunny
- 20
- 29
Mostly sunny
- 18
- 27
Partly cloudy
- 19
- 27
Possible shower
- 19
- 29
Partly cloudy
- 20
- 30
Partly cloudy
- 21
- 32
Possible shower developing
Today 9 Dec Northern Rivers
Mostly sunny. The chance of fog inland in the early morning. Slight chance of a shower. The chance of a thunderstorm in the afternoon and early evening. Light winds becoming northeasterly 15 to 25 km/h in the early afternoon then becoming light in the late evening. Overnight temperatures falling to around 18 with daytime temperatures reaching 29 to 34.
Federal Temperature Statistics View More
December Temperature
Cape Byron (17km)
Lowest 3 December, 2025
16.6 °CAverage December
22.3 °CHighest 1 December, 2025
29.3 °C
Climate (2020–Present)
Cape Byron (17km)
Average Low 2020–2025
17.3 °CAverage 2020–2025
20.2 °CAverage High 2020–2025
23.7 °C