St Clair Weather Forecast
- 8
- 24
Shower or two
- 13
- 19
Possible early shower
- 9
- 19
Partly cloudy
- 8
- 20
Mostly sunny
- 11
- 27
Mostly sunny
- 15
- 24
Shower or two
- 11
- 19
Shower or two
Today 8 Dec Wonthaggi
Partly cloudy. Medium chance of showers, most likely in the evening. Winds northwesterly 20 to 30 km/h tending westerly 15 to 25 km/h in the early afternoon then becoming light in the late afternoon.
St Clair Temperature Statistics View More
December Temperature
Pound Creek (14km)
Lowest 3 December, 2025
7 °CAverage December
15.1 °CHighest 4 December, 2025
32.3 °C
Climate (2020–Present)
Pound Creek (14km)
Average Low 2020–2025
9.5 °CAverage 2020–2025
14.1 °CAverage High 2020–2025
19.4 °C