Richmond Hill Weather Forecast
- 10
- 20
Showers
- 9
- 21
Shower or two
- 9
- 21
Possible morning shower
- 7
- 24
Mostly sunny
- 9
- 27
Sunny
- 11
- 21
Shower or two
- 9
- 21
Shower or two
Today 11 Sep Lismore
Cloudy. High chance of showers, becoming less likely late this afternoon and evening. Light winds becoming southeasterly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon.
Richmond Hill Temperature Statistics View More
September Temperature
Lismore Airport (10km)
Lowest 2 September, 2026
7.7 °CAverage September
17.4 °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