Rydalmere Weather Forecast
- 22
- 39
Possible shower or storm
- 25
- 34
Shower or two
- 20
- 33
Partly cloudy
- 18
- 33
Partly cloudy
- 19
- 25
Shower or two
- 15
- 24
Partly cloudy
- 15
- 26
Mostly sunny
Today 21 Dec Sydney
Partly cloudy. Medium chance of showers, most likely in the evening. The chance of a thunderstorm in the afternoon and early evening. Winds northwest to northeasterly 15 to 25 km/h tending southeast to southwesterly 15 to 20 km/h in the evening then becoming light in the late evening.
Rydalmere Temperature Statistics View More
December Temperature
Parramatta North (Masons Drive) (3km)
Lowest 1 December, 2025
10 °CAverage December
21.8 °CHighest 19 December, 2025
41.5 °C
Climate (2020–Present)
Parramatta North (Masons Drive) (3km)
Average Low 2020–2025
13 °CAverage 2020–2025
17.6 °CAverage High 2020–2025
23.5 °C