Helensburgh Weather Forecast

    • 18
    • 22

    Possible shower

    • 19
    • 26

    Partly cloudy

    • 21
    • 25

    Shower or two

    • 20
    • 26

    Showers. Storm

    • 19
    • 23

    Showers

    • 18
    • 21

    Showers. Storm

    • 18
    • 23

    Showers

Today 12 Jan Wollongong

Cloudy. Slight chance of a shower. Winds east to southeasterly 15 to 20 km/h tending east to northeasterly in the late afternoon then becoming light in the late evening.

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Helensburgh Temperature Statistics View More

January Temperature

Bellambi (20km)

  • Lowest 1 January, 2026

    16.3 °C

  • Average January

    22.1 °C

  • Highest 10 January, 2026

    41.9 °C

Climate (2021–Present)

Bellambi (20km)

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  • Average Low 2021–2026

    15 °C

  • Average 2021–2026

    18 °C

  • Average High 2021–2026

    21.8 °C
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