Lake Muir Weather Forecast
- 10
- 19
Cloudy
- 11
- 17
Shower
- 10
- 21
Cloudy
- 13
- 25
Partly cloudy
- 18
- 27
Sunny
- 15
- 20
Shower
- 10
- 16
Shower
Today 13 Sep South West
Partly cloudy. Medium chance of showers near the south coast, near zero chance elsewhere. Light winds.
Lake Muir Temperature Statistics View More
September Temperature
Rocky Gully South (32km)
Lowest 1 September, 2026
4.7 °CAverage September
12 °CHighest 11 September, 2026
21.4 °C
Climate (2021–2026)
Rocky Gully South (32km)
Average Low 2021–2026
9.9 °CAverage 2021–2026
14.6 °CAverage High 2021–2026
21.1 °C