Cassilis Weather Forecast

    • 2
    • 18

    Partly cloudy

    • 4
    • 17

    Shower

    • 5
    • 17

    Cloudy

    • 5
    • 17

    Cloudy

    • 5
    • 18

    Cloudy

    • 4
    • 20

    Partly cloudy

    • 6
    • 18

    Shower

Today 15 Aug Central Tablelands

Partly cloudy. Slight chance of a shower about the Blue Mountains, becoming less likely later this evening. Near zero chance of rain elsewhere. Winds east to southeasterly 15 to 20 km/h.

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  • Temperature Forecast Bureau of Meteorology

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Cassilis Temperature Statistics View More

August Temperature

Merriwa (Roscommon) (27km)

  • Lowest 7 August, 2026

    -2.6 °C

  • Average August

    8.9 °C

  • Highest 3 August, 2026

    19.5 °C

Climate (2021–2026)

Merriwa (Roscommon) (27km)

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  • Average Low 2021–2026

    9.2 °C

  • Average 2021–2026

    16 °C

  • Average High 2021–2026

    24.1 °C
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