Gunnedah Weather Forecast

    • 14
    • 35

    Mostly sunny

    • 18
    • 38

    Mostly sunny

    • 20
    • 36

    Showers. Storm developing

    • 18
    • 28

    Showers. Storm

    • 16
    • 27

    Showers. Storm developing

    • 14
    • 32

    Possible shower

    • 18
    • 33

    Shower or two. Possible storm

Today 8 Dec North West Slopes and Plains

Mostly sunny morning. The chance of a thunderstorm in the afternoon and evening. The chance of smoke haze on the southern slopes in the late afternoon and evening. Winds east to northeasterly 15 to 25 km/h tending northwest to northeasterly in the morning then tending northeast to southeasterly in the evening. Daytime maximum temperatures 32 to 38.

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  • Temperature Forecast Bureau of Meteorology

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Gunnedah Temperature Statistics View More

December Temperature

Gunnedah Airport (3km)

  • Lowest 2 December, 2025

    6.4 °C
  • Average December

    22.2 °C
  • Highest 6 December, 2025

    38.4 °C

Climate (2020–Present)

Gunnedah Airport (3km)

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  • Average Low 2020–2025

    10.2 °C
  • Average 2020–2025

    17.5 °C
  • Average High 2020–2025

    25.9 °C
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