Siding Spring Observatory Weather Forecast

    • 4
    • 14

    Shower

    • 6
    • 12

    Shower

    • 7
    • 15

    Shower

    • 6
    • 18

    Partly cloudy

    • 6
    • 18

    Shower

    • 6
    • 19

    Partly cloudy

    • 5
    • 18

    Partly cloudy

Today 19 Aug North West Slopes and Plains

Partly cloudy. Medium chance of showers. The chance of a thunderstorm in the afternoon and evening. Winds east to southeasterly 15 to 25 km/h. Daytime maximum temperatures between 15 and 19.

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Siding Spring Observatory Temperature Statistics View More

August Temperature

Coonabarabran (Showgrounds) (20km)

  • Lowest 18 August, 2025

    -3.5 °C

  • Average August

    9.8 °C

  • Highest 5 August, 2025

    20.7 °C

Climate (2020–Present)

Coonabarabran (Showgrounds) (20km)

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  • Average Low 2020–2025

    8.5 °C

  • Average 2020–2025

    16.2 °C

  • Average High 2020–2025

    23.5 °C
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