Lake Plains Weather Forecast
- 15
- 39
Sunny
- 16
- 21
Cloudy
- 12
- 21
Mostly sunny
- 11
- 24
Sunny
- 12
- 31
Sunny
- 15
- 26
Partly cloudy
- 14
- 25
Partly cloudy
Today 29 Dec Mount Lofty Ranges
Sunny. Winds northeast to southeasterly 15 to 20 km/h tending north to northeasterly 15 to 25 km/h in the early morning then tending southeast to southwesterly 20 to 30 km/h in the early afternoon. Overnight temperatures falling to between 17 and 23 with daytime temperatures reaching the mid to high 30s.
Lake Plains Temperature Statistics View More
December Temperature
Strathalbyn Racecourse (17km)
Lowest 16 December, 2025
6.8 °CAverage December
18.5 °CHighest 18 December, 2025
40.8 °C
Climate (2020–Present)
Strathalbyn Racecourse (17km)
Average Low 2020–2025
10.3 °CAverage 2020–2025
15.3 °CAverage High 2020–2025
21.5 °C