Upper Bylong Weather Forecast

    • 15
    • 33

    Partly cloudy

    • 17
    • 38

    Partly cloudy

    • 22
    • 39

    Partly cloudy

    • 20
    • 37

    Storm

    • 21
    • 40

    Partly cloudy

    • 22
    • 36

    Shower

    • 19
    • 34

    Shower

Today 17 Dec Central Tablelands

Mostly clear. The chance of a thunderstorm in the north early this evening. Light winds becoming northeast to southeasterly 15 to 20 km/h in the evening then becoming light in the late evening.

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Upper Bylong Temperature Statistics View More

December Temperature

Merriwa (Roscommon) (30km)

  • Lowest 3 December, 2025

    5.4 °C

  • Average December

    21.8 °C

  • Highest 6 December, 2025

    38.9 °C

Climate (2020–Present)

Merriwa (Roscommon) (30km)

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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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