Grattai Mountain Weather Forecast

    • 16
    • 25

    Rain

    • 15
    • 28

    Partly cloudy

    • 15
    • 28

    Partly cloudy

    • 17
    • 29

    Partly cloudy

    • 20
    • 32

    Partly cloudy

    • 20
    • 31

    Shower

    • 18
    • 30

    Shower

Today 15 Feb North West Slopes and Plains

Cloudy. Very high chance of rain in the north, medium chance elsewhere. Winds east to southeasterly 15 to 25 km/h. Overnight temperatures falling to between 15 and 18 with daytime temperatures reaching 22 to 30.

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  • Temperature Forecast Bureau of Meteorology

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Grattai Mountain Temperature Statistics View More

February Temperature

Narrabri Airport (33km)

  • Lowest 3 February, 2026

    17.3 °C

  • Average February

    27.5 °C

  • Highest 6 February, 2026

    39.8 °C

Climate (2021–Present)

Narrabri Airport (33km)

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  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    26.6 °C
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