Lake Macquarie - Balcolyn Weather Forecast

    • 8
    • 27

    Sunny

    • 11
    • 30

    Sunny

    • 13
    • 30

    Mostly sunny

    • 14
    • 26

    Shower or two. Possible storm

    • 13
    • 25

    Mostly sunny

    • 13
    • 25

    Possible shower

    • 13
    • 28

    Shower or two

Today 30 Sep Newcastle

Sunny. Light winds becoming northeasterly 15 to 25 km/h in the early afternoon then becoming light in the late evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northerly 15 to 20 knots increasing to 20 to 25 knots in the late afternoon. Winds reaching up to 30 knots offshore south of Norah Head in the late evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres during the afternoon.
1st Swell
Southerly 1.5 to 2 metres, decreasing to 1.5 metres later in the evening.
Weather
Sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lake Macquarie - Balcolyn Temperature Statistics View More

September Temperature

Lake Macquarie (Cooranbong) (8km)

  • Lowest 1 September, 2026

    3.4 °C

  • Average September

    16.3 °C

  • Highest 21 September, 2026

    35.5 °C

Climate (2021–2026)

Lake Macquarie (Cooranbong) (8km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    17.4 °C

  • Average High 2021–2026

    24 °C
Get WillyWeather+ to remove ads