Siding Spring Observatory Weather Forecast

    • 20
    • 33

    Shower

    • 20
    • 33

    Partly cloudy

    • 21
    • 31

    Partly cloudy

    • 20
    • 33

    Partly cloudy

    • 19
    • 32

    Partly cloudy

    • 19
    • 29

    Partly cloudy

    • 17
    • 29

    Partly cloudy

Today 21 Feb North West Slopes and Plains

Mostly sunny. Medium chance of showers in the south, near zero chance elsewhere. The chance of a thunderstorm, possibly severe with heavy rain which may lead to flash flooding on the southern slopes in the afternoon and evening. Winds east to northeasterly 15 to 20 km/h tending northwest to northeasterly 15 to 25 km/h in the early morning then tending northeast to southeasterly 15 to 20 km/h in the evening. Overnight temperatures falling to between 19 and 23 with daytime temperatures reaching 32 to 37.

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Siding Spring Observatory Temperature Statistics View More

February Temperature

Coonabarabran (Showgrounds) (20km)

  • Lowest 17 February, 2026

    12.6 °C
  • Average February

    22.8 °C
  • Highest 1 February, 2026

    38.5 °C

Climate (2021–Present)

Coonabarabran (Showgrounds) (20km)

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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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