Bournda Weather Forecast

    • 15
    • 25

    Possible shower

    • 15
    • 25

    Possible afternoon shower

    • 11
    • 23

    Mostly sunny

    • 10
    • 21

    Partly cloudy

    • 11
    • 24

    Sunny

    • 13
    • 29

    Sunny

    • 16
    • 27

    Shower or two

Today 13 Dec South Coast

Partly cloudy. Medium chance of showers, most likely in the afternoon and evening. The chance of a thunderstorm in the morning and afternoon, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding near the Victorian border in the afternoon and early evening. Winds northeasterly 15 to 20 km/h tending northeast to southeasterly in the middle of the day then becoming light in the early afternoon. Daytime maximum temperatures 25 to 30.

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  • Temperature Forecast Bureau of Meteorology

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Bournda Temperature Statistics View More

December Temperature

Merimbula Airport (8km)

  • Lowest 1 December, 2025

    5.8 °C
  • Average December

    17.1 °C
  • Highest 4 December, 2025

    29.5 °C

Climate (2020–Present)

Merimbula Airport (8km)

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  • Average Low 2020–2025

    10.4 °C
  • Average 2020–2025

    15.3 °C
  • Average High 2020–2025

    21 °C
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