Yourdamung Lake Weather Forecast
- 9
- 18
Showers. Possible storm
- 10
- 18
Showers
- 7
- 18
Shower or two
- 8
- 17
Showers easing
- 5
- 17
Becoming cloudy
- 5
- 21
Partly cloudy
- 6
- 23
Sunny
Today 27 Sep South West
Cloudy. High chance of showers, most likely in the afternoon. The chance of a thunderstorm in the afternoon and evening, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding in the east. Winds easterly 15 to 20 km/h becoming light in the middle of the day. Daytime maximum temperatures between 18 and 21.
Yourdamung Lake Temperature Statistics View More
September Temperature
Collie East (18km)
Lowest 11 September, 2026
3.2 °CAverage September
13.5 °CHighest 16 September, 2026
28.2 °C
Climate (2021–2026)
Collie East (18km)
Average Low 2021–2026
8.8 °CAverage 2021–2026
15.7 °CAverage High 2021–2026
23.7 °C