Clarence River - Ulmarra Weather Forecast
- 16
- 37
Partly cloudy
- 15
- 31
Mostly sunny
- 9
- 27
Sunny
- 10
- 29
Sunny
- 11
- 30
Mostly sunny
- 12
- 32
Mostly sunny
- 12
- 32
Sunny
Today 11 Apr Northern Rivers
Mostly sunny. The chance of fog in the early morning. Slight chance of a shower in the south, near zero chance elsewhere. The chance of a thunderstorm in the south in the afternoon. Winds north to northwesterly 15 to 25 km/h becoming light in the evening then becoming southeast to southwesterly 15 to 20 km/h in the late evening. Overnight temperatures falling to between 15 and 19 with daytime temperatures reaching 31 to 37.
Clarence River - Ulmarra Temperature Statistics View More
April Temperature
Grafton (Agricultural Research and Advisory Station) (6km)
Lowest 7 April, 2026
13.8 °CAverage April
22.1 °CHighest 8 April, 2026
35.6 °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
26 °C