Sanctuary Point Boat Ramp (John Williams Reserve) Weather Forecast

    • 15
    • 20

    Possible storm, heavy falls

    • 13
    • 21

    Partly cloudy

    • 11
    • 21

    Mostly sunny

    • 11
    • 22

    Shower or two

    • 11
    • 18

    Mostly sunny

    • 10
    • 18

    Partly cloudy

    • 9
    • 18

    Partly cloudy

Today 23 May Illawarra

Cloudy. Very high chance of rain, most likely in the morning and afternoon. The chance of a thunderstorm, with possible heavy falls in the early morning. Winds easterly 20 to 30 km/h shifting westerly 15 to 25 km/h in the late afternoon. Overnight temperatures falling to between 12 and 16 with daytime temperatures reaching between 16 and 20.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sanctuary Point Boat Ramp (John Williams Reserve) Temperature Statistics View More

May Temperature

Point Perpendicular (15km)

  • Lowest 19 May, 2025

    11.8 °C

  • Average May

    17.1 °C

  • Highest 7 May, 2025

    26.2 °C

Climate (2020–Present)

Point Perpendicular (15km)

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  • Average Low 2020–2025

    14.7 °C

  • Average 2020–2025

    17.4 °C

  • Average High 2020–2025

    20.7 °C
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