Lake Cethana Weather Forecast
- 9
- 21
Sunny
- 12
- 24
Cloudy
- 7
- 20
Partly cloudy
- 6
- 16
Shower
- 5
- 14
Shower
- 8
- 15
Shower
- 6
- 17
Shower
Today 3 Dec North West Coast
Partly cloudy. Slight chance of a shower in the far west, near zero chance elsewhere. Winds northwesterly 25 to 40 km/h. Daytime maximum temperatures around 20.
Lake Cethana Temperature Statistics View More
December Temperature
Sheffield (21km)
Lowest 2 December, 2025
2.9 °CAverage December
9 °CHighest 1 December, 2025
16.2 °C
Climate (2020–Present)
Sheffield (21km)
Average Low 2020–2025
6.8 °CAverage 2020–2025
11.2 °CAverage High 2020–2025
16.4 °C