Helensburgh Weather Forecast

    • 13
    • 17

    Showers

    • 13
    • 18

    Showers easing

    • 15
    • 19

    Showers

    • 15
    • 20

    Showers

    • 15
    • 19

    Showers

    • 15
    • 21

    Showers

    • 15
    • 21

    Shower or two

Today 18 May Wollongong

Cloudy. Very high chance of showers. The chance of a thunderstorm later this evening. Winds southerly 30 to 45 km/h.

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  • Temperature Forecast Bureau of Meteorology

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Helensburgh Temperature Statistics View More

May Temperature

Bellambi (20km)

  • Lowest 1 May, 2025

    11.9 °C
  • Average May

    17.7 °C
  • Highest 6 May, 2025

    25.5 °C

Climate (2020–Present)

Bellambi (20km)

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  • Average Low 2020–2025

    15 °C
  • Average 2020–2025

    17.9 °C
  • Average High 2020–2025

    21.6 °C
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