Tallowa Dam Weather Forecast

    • 5
    • 16

    Partly cloudy

    • 3
    • 18

    Sunny

    • 6
    • 17

    Cloudy

    • 6
    • 18

    Partly cloudy

    • 7
    • 19

    Partly cloudy

    • 10
    • 19

    Shower

    • 8
    • 19

    Shower

Today 18 Jul Illawarra

Partly cloudy. Areas of frost and the chance of fog about the Southern Highlands in the morning. Medium chance of showers along the coastal fringe, slight chance elsewhere. Winds west to southwesterly 15 to 20 km/h turning southerly 15 to 25 km/h during the morning then becoming light in the late afternoon. Overnight temperatures falling to between zero and 7 with daytime temperatures reaching between 12 and 16.

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  • Temperature Forecast Bureau of Meteorology

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Tallowa Dam Temperature Statistics View More

July Temperature

Nowra (RAN Air Station) (28km)

  • Lowest 15 July, 2025

    4.9 °C
  • Average July

    11.7 °C
  • Highest 6 July, 2025

    21.7 °C

Climate (2020–Present)

Nowra (RAN Air Station) (28km)

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  • Average Low 2020–2025

    12 °C
  • Average 2020–2025

    16.5 °C
  • Average High 2020–2025

    22.3 °C
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