Mortlake Weather Forecast
- 9
- 23
Clear
- 9
- 29
Sunny
- 14
- 32
Sunny
- 17
- 30
Shower or two developing
- 14
- 23
Showers. Possible storm
- 11
- 23
Shower or two
- 11
- 24
Partly cloudy
Today 29 Sep Sydney
Clear. Winds east to northeasterly 15 to 25 km/h turning northerly 15 to 20 km/h in the evening.
Mortlake Temperature Statistics View More
September Temperature
Canterbury (7km)
Lowest 18 September, 2026
4.6 °CAverage September
16.8 °CHighest 26 September, 2026
34 °C
Climate (2021–2026)
Canterbury (7km)
Average Low 2021–2026
12.7 °CAverage 2021–2026
17.6 °CAverage High 2021–2026
23.3 °C