Rose Valley Weather Forecast

    • 16
    • 22

    Possible shower

    • 16
    • 22

    Showers increasing

    • 16
    • 19

    Showers

    • 13
    • 19

    Sunny

    • 14
    • 19

    Shower or two

    • 14
    • 19

    Showers

    • 14
    • 20

    Shower or two

Today 17 May Illawarra

Partly cloudy. Slight chance of a shower, most likely at night. The chance of a thunderstorm along the coastal fringe. Light winds. Daytime maximum temperatures between 19 and 23.

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  • Temperature Forecast Bureau of Meteorology

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Rose Valley Temperature Statistics View More

May Temperature

Kiama (Bombo Headland) (8km)

  • Lowest 8 May, 2026

    10.1 °C

  • Average May

    17.6 °C

  • Highest 2 May, 2026

    23.4 °C

Climate (2021–Present)

Kiama (Bombo Headland) (8km)

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  • Average Low 2021–2026

    14.8 °C

  • Average 2021–2026

    17.8 °C

  • Average High 2021–2026

    21.5 °C
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