Mortlake Weather Forecast
- 6
- 15
Partly cloudy
- 3
- 17
Cloudy
- 3
- 22
Sunny
- 10
- 23
Sunny morning. Late showers
- 11
- 18
Shower or two
- 5
- 19
Possible shower
- 9
- 19
Showers
Today 6 Oct South West
Partly cloudy. Medium chance of showers about the ranges, slight chance elsewhere. Winds westerly 20 to 30 km/h increasing to 35 km/h before turning southerly 15 to 25 km/h in the evening. Daytime maximum temperatures around 16.
Mortlake Temperature Statistics View More
October Temperature
Mortlake Racecourse (2 km)
Lowest 4 October, 2026
3.5 °CAverage October
11.2 °CHighest 2 October, 2026
16.9 °C
Climate (2021–2026)
Mortlake Racecourse (2 km)
Average Low 2021–2026
8.1 °CAverage 2021–2026
13.4 °CAverage High 2021–2026
19.8 °C