The Sisters Weather Forecast
- 12
- 25
Showers
- 9
- 16
Showers. Windy
- 6
- 15
Showers
- 7
- 15
Showers
- 8
- 18
Shower or two
- 8
- 20
Possible shower
- 8
- 19
Possible shower
Today 9 Apr South West
Partly cloudy. High chance of showers, most likely later this evening. The chance of a thunderstorm, possibly severe with damaging winds about the ranges. Winds northwesterly 25 to 40 km/h decreasing to 15 to 25 km/h in the evening.
The Sisters Temperature Statistics View More
April Temperature
Mortlake Racecourse (13km)
Lowest 5 April, 2026
1.7 °CAverage April
14.1 °CHighest 5 April, 2026
26.7 °C
Climate (2021–Present)
Mortlake Racecourse (13km)
Average Low 2021–2026
8 °CAverage 2021–2026
13.3 °CAverage High 2021–2026
19.7 °C