Yallourn Weather Forecast
- 9
- 22
Cloudy
- 8
- 24
Mostly sunny
- 11
- 28
Possible shower or storm
- 15
- 22
Showers
- 9
- 21
Shower or two
- 11
- 17
Possible shower
- 8
- 22
Partly cloudy
Today 10 Dec West and South Gippsland
Cloudy. The chance of fog about the ranges in the early morning. Medium chance of showers about the ranges, most likely in the afternoon and early evening. Near zero chance of rain elsewhere. Light winds becoming southeast to southwesterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Overnight temperatures falling to around 8 with daytime temperatures reaching between 18 and 22.
Yallourn Temperature Statistics View More
December Temperature
Latrobe Valley Airport (14km)
Lowest 3 December, 2025
5.3 °CAverage December
15.5 °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