Cethana Weather Forecast
- 5
- 9
Shower or two
- 3
- 11
Showers
- 6
- 12
Showers
- 3
- 9
Showers
- 5
- 10
Showers
- 4
- 10
Shower or two
- 5
- 11
Cloudy
Today 17 Sep North West Coast
Partly cloudy. High chance of showers, becoming less likely in the late afternoon and evening. Snow falling above 700 metres. The chance of a thunderstorm in the west in the early morning. Possible small hail in the morning and afternoon. Winds westerly 35 to 50 km/h. Daytime maximum temperatures between 8 and 13.
Cethana Temperature Statistics View More
September Temperature
Sheffield (17km)
Lowest 6 September, 2025
0.5 °CAverage September
8.7 °CHighest 15 September, 2025
17.8 °C
Climate (2020–Present)
Sheffield (17km)
Average Low 2020–2025
6.9 °CAverage 2020–2025
11.2 °CAverage High 2020–2025
16.5 °C