Swan Bay Weather Forecast

    • 14
    • 21

    Shower or two

    • 14
    • 22

    Showers

    • 13
    • 22

    Shower or two

    • 14
    • 23

    Showers

    • 14
    • 22

    Showers increasing

    • 15
    • 21

    Showers

    • 13
    • 20

    Shower or two

Today 23 May Hunter

Cloudy. High chance of showers about the Lower Hunter, medium chance elsewhere. Winds south to southeasterly 15 to 20 km/h becoming light in the late evening. Daytime maximum temperatures between 16 and 20.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swan Bay Temperature Statistics View More

May Temperature

Williamtown RAAF Base (13km)

  • Lowest 8 May, 2026

    7.8 °C

  • Average May

    16.8 °C

  • Highest 4 May, 2026

    27.5 °C

Climate (2021–Present)

Williamtown RAAF Base (13km)

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  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    18.1 °C

  • Average High 2021–2026

    23.9 °C
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