St Clair Weather Forecast
- 8
- 14
Showers
- 9
- 15
Showers
- 9
- 15
Showers
- 7
- 15
Possible shower
- 5
- 16
Partly cloudy
- 6
- 17
Mostly sunny
- 7
- 19
Sunny
Today 12 Aug Wonthaggi
Partly cloudy. Very high chance of showers. Winds northwesterly 20 to 25 km/h tending westerly 20 to 30 km/h in the middle of the day.
St Clair Temperature Statistics View More
August Temperature
Pound Creek (14km)
Lowest 8 August, 2026
2.4 °CAverage August
10.2 °CHighest 8 August, 2026
17.9 °C
Climate (2021–2026)
Pound Creek (14km)
Average Low 2021–2026
9.5 °CAverage 2021–2026
14.2 °CAverage High 2021–2026
19.6 °C