Mount Sugarloaf Weather Forecast

    • 16
    • 22

    Rain

    • 15
    • 24

    Shower

    • 14
    • 24

    Shower

    • 13
    • 24

    Shower

    • 12
    • 27

    Shower

Today 18 Jan Hunter

Cloudy. High chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm in the morning and early afternoon, possibly severe with heavy rain which may lead to flash flooding near the coast. Winds southeasterly 25 to 35 km/h. Overnight temperatures falling to between 15 and 18 with daytime temperatures reaching between 18 and 24.

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  • Temperature Forecast Bureau of Meteorology

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Mount Sugarloaf Temperature Statistics View More

January Temperature

Cessnock Airport (21km)

  • Lowest 1 January, 2026

    12.1 °C
  • Average January

    23.1 °C
  • Highest 9 January, 2026

    40.7 °C

Climate (2021–Present)

Cessnock Airport (21km)

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  • Average Low 2021–2026

    11 °C
  • Average 2021–2026

    17.1 °C
  • Average High 2021–2026

    24.3 °C
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