Lake Cethana Weather Forecast
- 6
- 10
Cloudy
- 5
- 12
Shower
- 8
- 14
Shower
- 7
- 12
Shower
- 5
- 15
Partly cloudy
- 4
- 15
Shower
- 5
- 15
Shower
Today 22 Aug North West Coast
Cloudy. Slight chance of a shower. Damaging winds possible about higher ground. Winds southwesterly 25 to 40 km/h turning westerly 15 to 25 km/h in the evening. Daytime maximum temperatures between 9 and 13.
Lake Cethana Temperature Statistics View More
August Temperature
Sheffield (21km)
Lowest 4 August, 2026
0.6 °CAverage August
8.3 °CHighest 10 August, 2026
15.6 °C
Climate (2021–2026)
Sheffield (21km)
Average Low 2021–2026
6.9 °CAverage 2021–2026
11.3 °CAverage High 2021–2026
16.6 °C