Blacktown Weather Forecast

    • 21
    • 35

    Showers. Possible storm

    • 18
    • 23

    Showers

    • 16
    • 22

    Showers

    • 17
    • 23

    Shower or two

    • 16
    • 24

    Possible shower

    • 15
    • 26

    Partly cloudy

    • 16
    • 29

    Sunny

Today 15 Jan Sydney

Cloudy. Very high chance of showers. The chance of a thunderstorm, possibly severe in the west. Winds northeasterly 25 to 35 km/h becoming light in the late evening.

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  • Temperature Forecast Bureau of Meteorology

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Blacktown Temperature Statistics View More

January Temperature

Horsley Park (10km)

  • Lowest 9 January, 2025

    15.8 °C

  • Average January

    22.6 °C

  • Highest 6 January, 2025

    38.8 °C

Climate (2020–Present)

Horsley Park (10km)

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  • Average Low 2020–2025

    12.1 °C

  • Average 2020–2025

    17.1 °C

  • Average High 2020–2025

    23.5 °C
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