Merriwagga Weather Forecast

    • 18
    • 31

    Shower

    • 17
    • 36

    Partly cloudy

    • 15
    • 31

    Sunny

    • 13
    • 36

    Sunny

    • 16
    • 42

    Sunny

    • 24
    • 44

    Partly cloudy

    • 23
    • 44

    Partly cloudy

Today 20 Jan Riverina

Partly cloudy. Medium chance of showers in the northwest, slight chance elsewhere. The chance of a thunderstorm. The chance of smoke haze near the Victorian border in the evening. Winds east to northeasterly 20 to 30 km/h tending east to southeasterly 15 to 20 km/h in the late afternoon then becoming light in the late evening. Daytime maximum temperatures in the low 30s.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Merriwagga Temperature Statistics View More

January Temperature

Griffith Airport (63km)

  • Lowest 1 January, 2026

    10.6 °C
  • Average January

    27.8 °C
  • Highest 8 January, 2026

    44.1 °C

Climate (2021–Present)

Griffith Airport (63km)

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  • Average Low 2021–2026

    10.2 °C
  • Average 2021–2026

    17.1 °C
  • Average High 2021–2026

    24.6 °C
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