Saint Clair Weather Forecast
- 22
- 30
Mostly sunny
- 15
- 28
Sunny
- 17
- 24
Possible early storm. Showers
- 13
- 23
Partly cloudy
- 14
- 24
Cloud clearing
- 12
- 25
Partly cloudy
- 13
- 26
Mostly sunny
Today 19 Dec Adelaide
Mostly sunny. The chance of a thunderstorm about the northern suburbs in the late morning and afternoon. Light winds becoming northwest to southwesterly 20 to 30 km/h in the morning then tending south to southwesterly in the early afternoon.
Saint Clair Temperature Statistics View More
December Temperature
Parafield Airport (11km)
Lowest 7 December, 2025
7.4 °CAverage December
21.6 °CHighest 12 December, 2025
38.4 °C
Climate (2020–Present)
Parafield Airport (11km)
Average Low 2020–2025
11.1 °CAverage 2020–2025
17 °CAverage High 2020–2025
23.4 °C