Clarence River - Harwood Marine Weather Forecast
- 23
- 35
Mostly sunny
- 23
- 30
Showers
- 22
- 27
Possible shower
- 21
- 28
Mostly sunny
- 20
- 25
Shower or two
- 19
- 24
Shower or two
- 18
- 24
Possible shower
Today 22 Dec Northern Rivers
Mostly sunny day. Slight chance of a shower in the late afternoon and evening. The chance of a thunderstorm in the late afternoon and evening. Winds northerly 15 to 25 km/h tending northwesterly in the morning then tending northwest to northeasterly in the late afternoon. Overnight temperatures falling to the low to mid 20s with daytime temperatures reaching 34 to 39.
Clarence River - Harwood Marine Temperature Statistics View More
December Temperature
Yamba (Pilot Station) (9km)
Lowest 3 December, 2025
15 °CAverage December
23 °CHighest 20 December, 2025
29 °C
Climate (2020–Present)
Yamba (Pilot Station) (9km)
Average Low 2020–2025
16.4 °CAverage 2020–2025
20 °CAverage High 2020–2025
24.4 °C