South Grafton Weather Forecast
- 3
- 21
Sunny
- 3
- 22
Sunny
- 6
- 21
Possible shower
- 6
- 23
Mostly sunny
- 7
- 22
Sunny
- 8
- 20
Partly cloudy
- 9
- 20
Shower or two
Today 25 Jul Northern Rivers
Sunny. Patches of morning frost in the south. Light winds. Overnight temperatures falling to between 2 and 6 with daytime temperatures reaching around 20.
South Grafton Temperature Statistics View More
July Temperature
Grafton Airport (9km)
Lowest 14 July, 2026
0.7 °CAverage July
13.6 °CHighest 3 July, 2026
26.3 °C
Climate (2021–2026)
Grafton Airport (9km)
Average Low 2021–2026
13.2 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
26.2 °C