Clarence River - Ulmarra 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. Medium chance of showers along the coastal fringe, becoming less likely in the late morning. Near zero chance of rain elsewhere. Winds southerly 30 to 45 km/h. Daytime maximum temperatures in the low to mid 20s.
Clarence River - Ulmarra Temperature Statistics View More
September Temperature
Grafton (Agricultural Research and Advisory Station) (6km)
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) (6km)
Average Low 2021–2026
14.4 °CAverage 2021–2026
19.3 °CAverage High 2021–2026
26 °C