Blackheath Weather Forecast

    • 8
    • 20

    Clear

    • 8
    • 19

    Sunny

    • 8
    • 19

    Sunny

    • 8
    • 19

    Mostly sunny

    • 8
    • 17

    Mostly sunny

    • 9
    • 16

    Shower or two

    • 10
    • 17

    Cloudy

Today 25 Apr Katoomba

Clear. Light winds becoming northeasterly 15 to 20 km/h in the late afternoon then tending northerly in the evening.

Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Blackheath Temperature Statistics View More

April Temperature

Mount Boyce (2km)

  • Lowest 18 April, 2026

    3.3 °C
  • Average April

    12.3 °C
  • Highest 9 April, 2026

    24 °C

Climate (2022–Present)

Mount Boyce (2km)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2022–2026

    8.4 °C
  • Average 2022–2026

    12 °C
  • Average High 2022–2026

    17.6 °C
Get WillyWeather+ to remove ads