Greta Main Weather Forecast

    • 10
    • 23

    Mostly clear

    • 9
    • 23

    Shower or two

    • 10
    • 25

    Partly cloudy

    • 9
    • 25

    Sunny

    • 8
    • 25

    Partly cloudy

    • 9
    • 25

    Partly cloudy

    • 8
    • 26

    Possible shower

Today 23 Apr Hunter

Partly cloudy. The chance of smoke haze early this evening. Slight chance of a shower about the Lower Hunter, near zero chance elsewhere. Winds south to southeasterly 20 to 30 km/h decreasing to 15 to 20 km/h in the evening.

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Greta Main Temperature Statistics View More

April Temperature

Cessnock Airport (12km)

  • Lowest 19 April, 2026

    3.4 °C

  • Average April

    17.3 °C

  • Highest 7 April, 2026

    31.6 °C

Climate (2021–Present)

Cessnock Airport (12km)

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  • Average Low 2021–2026

    11.1 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    24.4 °C
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