Upper Bylong Weather Forecast

    • 19
    • 27

    Shower

    • 18
    • 24

    Shower

    • 16
    • 27

    Shower

    • 15
    • 29

    Shower

    • 16
    • 27

    Shower

    • 16
    • 28

    Shower

    • 16
    • 29

    Partly cloudy

Today 18 Mar Central Tablelands

Cloudy. Medium chance of showers, most likely during this afternoon and evening. The chance of a thunderstorm on and east of the ranges this morning. Thunderstorms possibly severe with heavy rain which may lead to flash flooding about the Blue Mountains this morning. Winds east to southeasterly 15 to 25 km/h tending east to northeasterly 15 to 20 km/h in the middle of the day then tending east to southeasterly in the late evening. Daytime maximum temperatures 21 to 28.

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  • Temperature Forecast Bureau of Meteorology

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Upper Bylong Temperature Statistics View More

March Temperature

Merriwa (Roscommon) (30km)

  • Lowest 15 March, 2026

    8.4 °C
  • Average March

    22.8 °C
  • Highest 6 March, 2026

    36.9 °C

Climate (2021–Present)

Merriwa (Roscommon) (30km)

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  • Average Low 2021–2026

    9 °C
  • Average 2021–2026

    15.8 °C
  • Average High 2021–2026

    23.9 °C
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