Heckenberg Weather Forecast

    • 17
    • 22

    Shower or two

    • 17
    • 24

    Shower or two

    • 16
    • 25

    Shower or two

    • 15
    • 26

    Mostly sunny

    • 14
    • 27

    Mostly sunny

    • 17
    • 26

    Cloudy

    • 19
    • 29

    Cloudy

Today 18 Jan Sydney

Cloudy. High chance of showers. The chance of a thunderstorm in the early afternoon. Winds southeasterly 25 to 35 km/h decreasing to 15 to 25 km/h in the late evening.

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  • Temperature Forecast Bureau of Meteorology

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Heckenberg Temperature Statistics View More

January Temperature

Horsley Park (7km)

  • Lowest 1 January, 2026

    15.4 °C

  • Average January

    22.9 °C

  • Highest 10 January, 2026

    41.5 °C

Climate (2021–Present)

Horsley Park (7km)

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  • Average Low 2021–2026

    12.2 °C

  • Average 2021–2026

    17.3 °C

  • Average High 2021–2026

    23.7 °C
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