Cordeaux Dam Weather Forecast
- 12
- 23
Shower
- 14
- 19
Cloudy
- 12
- 22
Partly cloudy
- 13
- 26
Partly cloudy
- 16
- 29
Storm
- 17
- 27
Shower
- 17
- 27
Cloudy
Today 31 Dec Illawarra
Partly cloudy. Medium chance of showers, most likely in the afternoon and evening. The chance of a thunderstorm in the afternoon and evening. Light winds becoming east to southeasterly 15 to 25 km/h in the morning then tending south to southeasterly 15 to 20 km/h in the evening. Overnight temperatures falling to between 11 and 15 with daytime temperatures reaching the low to mid 20s.
Cordeaux Dam Temperature Statistics View More
December Temperature
Bellambi (17km)
Lowest 26 December, 2025
12.1 °CAverage December
20.7 °CHighest 5 December, 2025
36.7 °C
Climate (2020–Present)
Bellambi (17km)
Average Low 2020–2025
15 °CAverage 2020–2025
18 °CAverage High 2020–2025
21.8 °C