Altona Weather Forecast
- 4
- 12
Shower or two
- 5
- 11
Showers
- 2
- 14
Partly cloudy
- 2
- 15
Mostly sunny
- 4
- 17
Sunny
- 7
- 19
Partly cloudy
- 10
- 18
Cloudy
Today 16 Aug Mount Lofty Ranges
Partly cloudy. Very high chance of showers, most likely in the evening. Winds west to southwesterly 20 to 30 km/h tending west to northwesterly during the morning and early afternoon. Overnight temperatures falling to between 4 and 7 with daytime temperatures reaching between 10 and 14.
Altona Temperature Statistics View More
August Temperature
Mount Crawford (Fire Tower) (14km)
Lowest 8 August, 2025
2.1 °CAverage August
8.9 °CHighest 14 August, 2025
16.9 °C
Climate (2020–Present)
Mount Crawford (Fire Tower) (14km)
Average Low 2020–2025
9.7 °CAverage 2020–2025
13.6 °CAverage High 2020–2025
19.2 °C