Rivermouth Campground Weather Forecast
- 18
- 32
Shower or two. Storm
- 17
- 29
Partly cloudy
- 18
- 29
Partly cloudy
- 18
- 32
Cloud clearing
- 18
- 34
Sunny
- 19
- 34
Sunny
- 19
- 35
Sunny
Today 4 Jan Mid North Coast
Partly cloudy. High chance of showers, most likely in the afternoon and evening. A thunderstorm likely, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding inland. Winds northwest to northeasterly 15 to 25 km/h becoming light in the late evening. Daytime maximum temperatures 26 to 32.
Rivermouth Campground Temperature Statistics View More
January Temperature
Williamtown RAAF Base (49km)
Lowest 1 January, 2026
14.8 °CAverage January
20.5 °CHighest 1 January, 2026
24.7 °C
Climate (2021–Present)
Williamtown RAAF Base (49km)
Average Low 2021–2026
13.3 °CAverage 2021–2026
18 °CAverage High 2021–2026
23.8 °C