Merrylands West Weather Forecast
- 22
- 41
Sunny morning. Possible storm
- 22
- 33
Shower or two. Possible storm
- 22
- 38
Possible shower or storm
- 25
- 31
Possible shower
- 19
- 33
Possible shower
- 19
- 33
Partly cloudy
- 19
- 26
Shower or two
Today 19 Dec Sydney
Partly cloudy. Slight chance of a shower during this afternoon and evening. The chance of a thunderstorm during this afternoon and evening. Light winds becoming southeast to southwesterly 15 to 20 km/h in the middle of the day.
Merrylands West Temperature Statistics View More
December Temperature
Parramatta North (Masons Drive) (6km)
Lowest 1 December, 2025
10 °CAverage December
21.8 °CHighest 6 December, 2025
41 °C
Climate (2020–Present)
Parramatta North (Masons Drive) (6km)
Average Low 2020–2025
13 °CAverage 2020–2025
17.6 °CAverage High 2020–2025
23.5 °C