Finniss Weather Forecast
- 14
- 21
Shower or two. Becoming windy
- 15
- 23
Partly cloudy
- 15
- 29
Sunny
- 15
- 35
Mostly sunny
- 18
- 30
Mostly sunny
- 16
- 30
Cloud clearing
- 17
- 32
Sunny
Today 15 Jan Mount Lofty Ranges
Cloudy. Medium chance of showers in the south, slight chance elsewhere. Winds southerly 30 to 45 km/h. Daytime maximum temperatures between 19 and 24.
Finniss Temperature Statistics View More
January Temperature
Strathalbyn Racecourse (12km)
Lowest 1 January, 2026
7 °CAverage January
20 °CHighest 7 January, 2026
43.4 °C
Climate (2021–Present)
Strathalbyn Racecourse (12km)
Average Low 2021–2026
10.3 °CAverage 2021–2026
15.3 °CAverage High 2021–2026
21.5 °C