Greta Main Weather Forecast

    • 17
    • 26

    Showers increasing. Storms

    • 14
    • 19

    Showers. Possible afternoon storm

    • 11
    • 24

    Shower or two

    • 11
    • 27

    Partly cloudy

    • 12
    • 31

    Partly cloudy

    • 15
    • 29

    Shower or two

    • 17
    • 31

    Shower or two

Today 15 Nov Hunter

Cloudy. Very high chance of showers. A thunderstorm likely. Thunderstorms possibly severe with damaging to locally destructive winds, large to giant hail, and heavy rain which may lead to flash flooding. Light winds becoming northwest to southwesterly 15 to 20 km/h in the morning then tending south to southeasterly 15 to 25 km/h in the middle of the day. Daytime maximum temperatures 23 to 31.

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  • Temperature Forecast Bureau of Meteorology

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Greta Main Temperature Statistics View More

November Temperature

Cessnock Airport (12 km)

  • Lowest 10 November, 2026

    4.9 °C

  • Average November

    19.7 °C

  • Highest 13 November, 2026

    33.8 °C

Climate (2021–2026)

Cessnock Airport (12 km)

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  • Average Low 2021–2026

    11.2 °C

  • Average 2021–2026

    17.3 °C

  • Average High 2021–2026

    24.6 °C
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