Big River Campground Weather Forecast
- 13
- 18
Shower
- 9
- 19
Partly cloudy
- 5
- 20
Partly cloudy
- 7
- 20
Partly cloudy
- 8
- 20
Cloudy
- 10
- 21
Cloudy
- 9
- 19
Shower
Today 19 May Hunter
Partly cloudy. High chance of showers, becoming less likely at night. The chance of a thunderstorm from the late morning. Winds westerly 15 to 25 km/h. Daytime maximum temperatures between 16 and 20.
Big River Campground Temperature Statistics View More
May Temperature
Merriwa (Roscommon) (12km)
Lowest 10 May, 2026
1.8 °CAverage May
14.4 °CHighest 2 May, 2026
26.4 °C
Climate (2021–Present)
Merriwa (Roscommon) (12km)
Average Low 2021–2026
9 °CAverage 2021–2026
15.9 °CAverage High 2021–2026
24.1 °C