South Grafton Weather Forecast
- 20
- 30
Shower or two
- 20
- 32
Possible shower
- 19
- 30
Shower or two
- 20
- 28
Showers
- 19
- 30
Shower or two
- 18
- 32
Possible shower
- 17
- 33
Partly cloudy
Today 6 Mar Northern Rivers
Cloudy. High chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm inland in the afternoon and evening. Light winds becoming easterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Overnight temperatures falling to around 20 with daytime temperatures reaching around 30.
South Grafton Temperature Statistics View More
March Temperature
Grafton Airport (9km)
Lowest 3 March, 2026
16.1 °CAverage March
22.8 °CHighest 4 March, 2026
32.2 °C
Climate (2021–Present)
Grafton Airport (9km)
Average Low 2021–2026
13.1 °CAverage 2021–2026
18.7 °CAverage High 2021–2026
26 °C