Blackheath Weather Forecast
- 9
- 18
Partly cloudy
- 11
- 20
Mostly sunny
- 5
- 13
Possible early shower
- 4
- 16
Partly cloudy
- 5
- 22
Sunny
- 11
- 25
Shower or two
- 13
- 22
Possible shower
Today 5 Oct Katoomba
Partly cloudy. Slight chance of a shower. Light winds.
Blackheath Temperature Statistics View More
October Temperature
Mount Boyce (2 km)
Lowest 4 October, 2026
7.4 °CAverage October
13.7 °CHighest 1 October, 2026
22.2 °C
Climate (2022–2026)
Mount Boyce (2 km)
Average Low 2022–2026
8.1 °CAverage 2022–2026
11.7 °CAverage High 2022–2026
17.2 °C