RAAF Richmond Weather Forecast
- 18
- 33
Mostly sunny
- 17
- 24
Shower or two
- 16
- 21
Possible shower
- 17
- 28
Cloudy
- 14
- 34
Sunny
- 18
- 35
Possible shower developing
- 20
- 31
Shower or two
Today 14 Dec Sydney
Partly cloudy. Slight chance of a shower at night. Winds west to northwesterly 20 to 30 km/h shifting southerly 35 to 55 km/h in the late evening.
RAAF Richmond Temperature Statistics View More
December Temperature
Penrith Lakes (16km)
Lowest 1 December, 2025
11.3 °CAverage December
22.7 °CHighest 6 December, 2025
41.7 °C
Climate (2020–Present)
Penrith Lakes (16km)
Average Low 2020–2025
12.5 °CAverage 2020–2025
17.7 °CAverage High 2020–2025
24.7 °C