Ulmarra Weather Forecast
- 12
- 21
Showers
- 11
- 21
Shower or two
- 13
- 21
Showers
- 13
- 22
Shower or two
- 12
- 22
Partly cloudy
- 10
- 23
Mostly sunny
- 8
- 24
Mostly sunny
Today 17 Jul Northern Rivers
Cloudy. Very high chance of showers, becoming less likely this afternoon. The chance of a thunderstorm near the coast during the morning and afternoon. Winds southerly 20 to 30 km/h becoming light in the late evening. Daytime maximum temperatures between 17 and 20.
Ulmarra Temperature Statistics View More
July Temperature
Grafton (Agricultural Research and Advisory Station) (6km)
Lowest 15 July, 2026
4.3 °CAverage July
14 °CHighest 3 July, 2026
25.9 °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
26.1 °C