Heddon Greta Weather Forecast
- 9
- 24
Possible shower or storm
- 10
- 25
Possible afternoon shower
- 11
- 26
Possible afternoon shower
- 13
- 24
Shower or two
- 13
- 27
Partly cloudy
- 13
- 31
Possible shower
- 16
- 31
Showers
Today 19 Oct Hunter
Partly cloudy. Slight chance of a shower in the afternoon and early evening. The chance of a thunderstorm in the afternoon and early evening. Winds northeast to southeasterly 15 to 25 km/h becoming light in the late evening. Daytime maximum temperatures 21 to 26.
Heddon Greta Temperature Statistics View More
October Temperature
Cessnock Airport (16 km)
Lowest 9 October, 2026
4.7 °CAverage October
17.9 °CHighest 12 October, 2026
36.8 °C
Climate (2021–2026)
Cessnock Airport (16 km)
Average Low 2021–2026
11.2 °CAverage 2021–2026
17.3 °CAverage High 2021–2026
24.6 °C