Rivermouth Campground Weather Forecast
- 12
- 22
Possible shower
- 13
- 22
Shower or two
- 13
- 22
Shower or two
- 13
- 23
Shower or two
- 12
- 23
Possible shower
- 12
- 24
Mostly sunny
- 11
- 25
Partly cloudy
Today 20 Apr Mid North Coast
Partly cloudy. The chance of fog about higher ground in the early morning. Medium chance of showers along the coastal fringe, most likely in the late afternoon and evening. Near zero chance of rain elsewhere. Winds west to southwesterly 15 to 20 km/h tending south to southwesterly 15 to 25 km/h in the morning then tending west to southwesterly 15 to 20 km/h in the late evening. Overnight temperatures falling to between 5 and 12 with daytime temperatures reaching between 18 and 24.
Rivermouth Campground Temperature Statistics View More
April Temperature
Williamtown RAAF Base (49km)
Lowest 15 April, 2026
8.4 °CAverage April
18.8 °CHighest 7 April, 2026
31.9 °C
Climate (2021–Present)
Williamtown RAAF Base (49km)
Average Low 2021–2026
13.3 °CAverage 2021–2026
18.1 °CAverage High 2021–2026
23.9 °C