Clarence River - Ulmarra Weather Forecast
- 20
- 26
Shower or two
- 19
- 31
Cloudy
- 20
- 36
Possible afternoon storm
- 21
- 39
Mostly sunny
- 21
- 34
Partly cloudy
- 19
- 34
Partly cloudy
- 19
- 35
Partly cloudy
Today 23 Jan Northern Rivers
Cloudy. Medium chance of showers, most likely in the morning and early afternoon. Winds southerly 15 to 25 km/h turning east to southeasterly 15 to 20 km/h in the late morning and afternoon. Overnight temperatures falling to around 20 with daytime temperatures reaching the mid to high 20s.
Clarence River - Ulmarra Temperature Statistics View More
January Temperature
Grafton (Agricultural Research and Advisory Station) (6km)
Lowest 22 January, 2026
16.7 °CAverage January
24.2 °CHighest 16 January, 2026
36.6 °C
Climate (2021–Present)
Grafton (Agricultural Research and Advisory Station) (6km)
Average Low 2021–2026
14.2 °CAverage 2021–2026
19.2 °CAverage High 2021–2026
25.9 °C