New Harbourline Weather Forecast

    • 19
    • 24

    Showers

    • 19
    • 23

    Showers

    • 18
    • 24

    Shower or two

    • 16
    • 24

    Mostly sunny

    • 12
    • 23

    Mostly sunny

    • 11
    • 23

    Mostly sunny

    • 12
    • 23

    Partly cloudy

Today 28 Jun North Tropical Coast and Tablelands

Cloudy. Medium chance of showers in the south, slight chance elsewhere. Winds east to southeasterly 20 to 30 km/h. Overnight temperatures falling to between 14 and 20 with daytime temperatures reaching 20 to 27.

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New Harbourline Temperature Statistics View More

June Temperature

South Johnstone (6km)

  • Lowest 5 June, 2025

    13.3 °C
  • Average June

    20.9 °C
  • Highest 3 June, 2025

    29.7 °C

Climate (2020–Present)

South Johnstone (6km)

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  • Average Low 2020–2025

    20.5 °C
  • Average 2020–2025

    23.9 °C
  • Average High 2020–2025

    28.6 °C
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