Siding Spring Observatory Weather Forecast

    • 5
    • 15

    Partly cloudy

    • 4
    • 15

    Partly cloudy

    • 5
    • 17

    Sunny

    • 7
    • 16

    Partly cloudy

    • 8
    • 16

    Partly cloudy

    • 8
    • 16

    Partly cloudy

    • 7
    • 17

    Sunny

Today 22 Jun North West Slopes and Plains

Mostly sunny. The chance of morning fog on the southern slopes. Light winds becoming southwesterly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon. Overnight temperatures falling to between 4 and 7 with daytime temperatures reaching between 15 and 19.

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Siding Spring Observatory Temperature Statistics View More

June Temperature

Coonabarabran (Showgrounds) (20km)

  • Lowest 7 June, 2026

    -1.1 °C

  • Average June

    10.8 °C

  • Highest 16 June, 2026

    21 °C

Climate (2021–2026)

Coonabarabran (Showgrounds) (20km)

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  • Average Low 2021–2026

    8.7 °C

  • Average 2021–2026

    16.4 °C

  • Average High 2021–2026

    23.9 °C
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