Siding Spring Mountain Weather Forecast

    • 20
    • 36

    Sunny

    • 20
    • 34

    Sunny

    • 20
    • 34

    Sunny

    • 22
    • 36

    Storm

    • 17
    • 32

    Shower

    • 19
    • 34

    Partly cloudy

    • 21
    • 34

    Shower

Today 8 Jan North West Slopes and Plains

Sunny. Winds east to northeasterly 15 to 25 km/h tending northeast to southeasterly 20 to 30 km/h in the morning. Overnight temperatures falling to between 15 and 21 with daytime temperatures reaching the mid to high 30s.

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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 °C

  • Highest 1 January, 2026

    33.9 °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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