Coolah Weather Forecast

    • 16
    • 36

    Storm

    • 16
    • 27

    Storm

    • 15
    • 25

    Storm

    • 14
    • 32

    Storm

    • 15
    • 33

    Partly cloudy

    • 16
    • 32

    Sunny

    • 13
    • 26

    Partly cloudy

Today 10 Dec Central Tablelands

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm, possibly severe with damaging winds and large hail on and east of the ranges. Winds northwest to southwesterly 15 to 25 km/h tending east to southeasterly in the evening.

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Coolah Temperature Statistics View More

December Temperature

Merriwa (Roscommon) (58km)

  • Lowest 3 December, 2025

    5.4 °C
  • Average December

    21.6 °C
  • Highest 6 December, 2025

    38.9 °C

Climate (2020–Present)

Merriwa (Roscommon) (58km)

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  • Average Low 2020–2025

    9 °C
  • Average 2020–2025

    15.7 °C
  • Average High 2020–2025

    23.7 °C
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