Siding Spring Mountain Weather Forecast

    • 20
    • 35

    Partly cloudy

    • 19
    • 33

    Partly cloudy

    • 17
    • 32

    Partly cloudy

    • 17
    • 30

    Partly cloudy

    • 17
    • 30

    Partly cloudy

    • 17
    • 30

    Shower

    • 17
    • 28

    Shower

Today 15 Jan North West Slopes and Plains

Partly cloudy. Medium chance of showers on the slopes, slight chance elsewhere. A thunderstorm likely, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding. Winds north to northwesterly 15 to 25 km/h tending north to northeasterly in the evening.

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  • Temperature Forecast Bureau of Meteorology

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Siding Spring Mountain Temperature Statistics View More

January Temperature

Coonabarabran (Showgrounds) (21km)

  • Lowest 1 January, 2026

    11.1 °C

  • Average January

    24.2 °C

  • Highest 11 January, 2026

    36 °C

Climate (2021–Present)

Coonabarabran (Showgrounds) (21km)

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  • Average Low 2021–2026

    8.5 °C

  • Average 2021–2026

    16.2 °C

  • Average High 2021–2026

    23.6 °C
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