Richmond Hill Weather Forecast
- 13
- 22
Possible shower
- 12
- 22
Shower or two
- 10
- 23
Possible shower
- 8
- 24
Partly cloudy
- 9
- 26
Possible shower
- 11
- 23
Shower or two
- 10
- 23
Shower or two
Today 23 Sep Lismore
Cloudy. Medium chance of showers, becoming less likely in the afternoon. Winds easterly 15 to 20 km/h becoming light in the evening.
Richmond Hill Temperature Statistics View More
September Temperature
Lismore Airport (10km)
Lowest 17 September, 2026
5.8 °CAverage September
16.8 °CHighest 6 September, 2026
33.4 °C
Climate (2021–2026)
Lismore Airport (10km)
Average Low 2021–2026
13.4 °CAverage 2021–2026
19 °CAverage High 2021–2026
25.9 °C