Heddon Greta Weather Forecast

    • 19
    • 33

    Sunny morning. Possible storm

    • 20
    • 32

    Showers. Storm developing

    • 20
    • 26

    Showers

    • 19
    • 25

    Showers

    • 17
    • 29

    Possible shower

    • 17
    • 32

    Mostly sunny

    • 17
    • 33

    Partly cloudy

Today 6 Mar Hunter

Partly cloudy. The chance of fog in the early morning. Slight chance of a shower in the afternoon and early evening. The chance of a thunderstorm in the afternoon and early evening, possibly severe with heavy rain which may lead to flash flooding. Light winds becoming east to southeasterly 15 to 20 km/h in the early afternoon then tending south to southeasterly in the evening. Overnight temperatures falling to between 17 and 20 with daytime temperatures reaching 29 to 35.

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  • Temperature Forecast Bureau of Meteorology

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Heddon Greta Temperature Statistics View More

March Temperature

Cessnock Airport (16km)

  • Lowest 1 March, 2026

    18.2 °C
  • Average March

    23.4 °C
  • Highest 2 March, 2026

    33.3 °C

Climate (2021–Present)

Cessnock Airport (16km)

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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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