Grafton Primary Industries Institute Weather Forecast
- 14
- 24
Mostly sunny
- 9
- 22
Partly cloudy
- 7
- 26
Sunny
- 7
- 31
Sunny
- 8
- 31
Sunny
- 10
- 32
Sunny
- 13
- 27
Mostly sunny
Today 16 Sep Northern Rivers
Partly cloudy. Slight chance of a shower in the north in the morning. Near zero chance of rain elsewhere. Winds southerly 30 to 45 km/h. Overnight temperatures falling to between 12 and 15 with daytime temperatures reaching the low to mid 20s.
Grafton Primary Industries Institute Temperature Statistics View More
September Temperature
Grafton (Agricultural Research and Advisory Station) (0km)
Lowest 2 September, 2026
7.7 °CAverage September
17.5 °CHighest 3 September, 2026
32.8 °C
Climate (2021–2026)
Grafton (Agricultural Research and Advisory Station) (0km)
Average Low 2021–2026
14.4 °CAverage 2021–2026
19.3 °CAverage High 2021–2026
26 °C