Hay South Weather Forecast

    • 12
    • 20

    Shower or two

    • 10
    • 19

    Mostly sunny

    • 6
    • 19

    Partly cloudy

    • 5
    • 19

    Sunny

    • 3
    • 20

    Sunny

    • 5
    • 20

    Partly cloudy

    • 7
    • 20

    Partly cloudy

Today 18 May Riverina

Cloudy. Patchy morning fog in the west. Very high chance of rain in the east, medium chance elsewhere. Light winds. Daytime maximum temperatures around 19.

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Hay South Temperature Statistics View More

May Temperature

Hay Airport (2km)

  • Lowest 10 May, 2026

    3.3 °C

  • Average May

    15.5 °C

  • Highest 1 May, 2026

    29.2 °C

Climate (2021–Present)

Hay Airport (2km)

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  • Average Low 2021–2026

    9.9 °C

  • Average 2021–2026

    17.2 °C

  • Average High 2021–2026

    25.3 °C
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