Siding Spring Mountain Weather Forecast

    • 21
    • 40

    Partly cloudy

    • 24
    • 41

    Partly cloudy

    • 20
    • 40

    Sunny

    • 21
    • 40

    Sunny

    • 22
    • 38

    Sunny

    • 19
    • 38

    Partly cloudy

    • 22
    • 38

    Partly cloudy

Today 25 Jan North West Slopes and Plains

Mostly clear. The chance of a thunderstorm. Winds west to southwesterly 15 to 20 km/h tending southeast to southwesterly in the late afternoon then tending northeast to southeasterly in the evening.

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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

    23.4 °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

    16.3 °C

  • Average High 2021–2026

    23.7 °C
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