Bool Lagoon Weather Forecast

    • 7
    • 15

    Cloudy

    • 0
    • 17

    Morning frost. Sunny

    • 3
    • 22

    Mostly sunny

    • 10
    • 25

    Partly cloudy

    • 13
    • 24

    Possible shower

    • 11
    • 21

    Possible shower

    • 9
    • 24

    Partly cloudy

Today 21 Sep Lower South East

Cloudy. Winds southwesterly 20 to 30 km/h tending southerly 15 to 25 km/h in the early morning then becoming light in the late afternoon. Overnight temperatures falling to around 8 with daytime temperatures reaching around 15.

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  • Temperature Forecast Bureau of Meteorology

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Bool Lagoon Temperature Statistics View More

September Temperature

Coonawarra (18km)

  • Lowest 8 September, 2026

    0 °C

  • Average September

    11.8 °C

  • Highest 19 September, 2026

    25.5 °C

Climate (2021–2026)

Coonawarra (18km)

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  • Average Low 2021–2026

    8.3 °C

  • Average 2021–2026

    14.2 °C

  • Average High 2021–2026

    20.9 °C
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