Mount Vernon Weather Forecast
- 15
- 27
Possible shower developing
- 15
- 19
Shower or two
- 15
- 21
Showers increasing
- 16
- 28
Showers. Storm developing
- 16
- 26
Shower or two
- 15
- 31
Possible shower
- 19
- 32
Shower or two
Today 20 Nov Sydney
Partly cloudy. The chance of smoke haze in the early morning. Medium chance of showers in the afternoon and evening. The chance of a thunderstorm in the afternoon and early evening. Winds south to southeasterly 15 to 20 km/h tending east to southeasterly 20 to 30 km/h in the morning then tending south to southeasterly 25 to 35 km/h in the early afternoon.
Mount Vernon Temperature Statistics View More
November Temperature
Horsley Park (4km)
Lowest 12 November, 2025
6.6 °CAverage November
19.7 °CHighest 8 November, 2025
35.2 °C
Climate (2020–Present)
Horsley Park (4km)
Average Low 2020–2025
12.2 °CAverage 2020–2025
17.2 °CAverage High 2020–2025
23.6 °C