Lake Cethana Weather Forecast
- 6
- 23
Partly cloudy
- 11
- 25
Sunny
- 9
- 21
Shower
- 10
- 19
Partly cloudy
- 6
- 22
Partly cloudy
- 9
- 21
Partly cloudy
- 8
- 19
Cloudy
Today 20 Feb North West Coast
Mostly sunny. The chance of fog in the west in the early morning. Slight chance of a shower in the far west in the evening. Near zero chance of rain elsewhere. Light winds becoming north to northwesterly 20 to 30 km/h in the morning then tending west to northwesterly 15 to 25 km/h in the evening. Overnight temperatures falling to between 5 and 8 with daytime temperatures reaching the low to mid 20s.
Lake Cethana Temperature Statistics View More
February Temperature
Sheffield (21km)
Lowest 2 February, 2026
4.2 °CAverage February
15.3 °CHighest 7 February, 2026
26.2 °C
Climate (2021–Present)
Sheffield (21km)
Average Low 2021–2026
6.8 °CAverage 2021–2026
11.2 °CAverage High 2021–2026
16.4 °C