Grattai Mountain Weather Forecast

    • 12
    • 23

    Partly cloudy

    • 10
    • 24

    Sunny

    • 11
    • 25

    Partly cloudy

    • 13
    • 20

    Shower

    • 15
    • 25

    Storm

    • 13
    • 27

    Sunny

    • 15
    • 27

    Shower

Today 28 Oct North West Slopes and Plains

Partly cloudy. Winds southeast to southwesterly 15 to 20 km/h becoming southwesterly 20 to 30 km/h in the middle of the day then becoming light in the evening. Daytime maximum temperatures 23 to 28.

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  • Temperature Forecast Bureau of Meteorology

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Grattai Mountain Temperature Statistics View More

October Temperature

Narrabri Airport (33 km)

  • Lowest 1 October, 2026

    7.6 °C

  • Average October

    20.6 °C

  • Highest 12 October, 2026

    35.6 °C

Climate (2021–2026)

Narrabri Airport (33 km)

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  • Average Low 2021–2026

    12.3 °C

  • Average 2021–2026

    19.2 °C

  • Average High 2021–2026

    26.9 °C
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