Clarence River - Grafton Weather Forecast
- 10
- 20
Shower or two
- 9
- 21
Shower or two
- 7
- 23
Partly cloudy
- 9
- 24
Partly cloudy
- 10
- 24
Shower or two
- 9
- 24
Possible shower
- 10
- 24
Possible shower
Today 18 Aug Northern Rivers
Partly cloudy. Medium chance of showers, most likely in the morning and afternoon. Light winds becoming southeasterly 15 to 20 km/h in the middle of the day then becoming light in the evening. Overnight temperatures falling to between 8 and 11 with daytime temperatures reaching around 19.
Clarence River - Grafton Temperature Statistics View More
August Temperature
Grafton (Agricultural Research and Advisory Station) (8km)
Lowest 5 August, 2026
5.1 °CAverage August
14.1 °CHighest 5 August, 2026
24.3 °C
Climate (2021–2026)
Grafton (Agricultural Research and Advisory Station) (8km)
Average Low 2021–2026
14.4 °CAverage 2021–2026
19.3 °CAverage High 2021–2026
26 °C