Yallourn Weather Forecast
- 16
- 29
Shower or two. Possible storm
- 12
- 18
Shower or two
- 10
- 17
Cloudy
- 7
- 23
Partly cloudy
- 9
- 32
Sunny
- 15
- 34
Sunny
- 15
- 29
Possible shower
Today 13 Dec West and South Gippsland
Partly cloudy. Medium chance of showers, most likely in the afternoon and early evening. The chance of a thunderstorm in the morning and afternoon, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding about the ranges. Winds north to northwesterly 15 to 20 km/h tending northwest to southwesterly in the morning. Overnight temperatures falling to between 14 and 17 with daytime temperatures reaching 23 to 29.
Yallourn Temperature Statistics View More
December Temperature
Latrobe Valley Airport (14km)
Lowest 3 December, 2025
5.3 °CAverage December
15.6 °CHighest 4 December, 2025
33 °C
Climate (2020–Present)
Latrobe Valley Airport (14km)
Average Low 2020–2025
8.4 °CAverage 2020–2025
13.7 °CAverage High 2020–2025
20.3 °C