Brownsville Weather Forecast

    • 16
    • 25

    Late shower or two

    • 17
    • 21

    Shower or two

    • 17
    • 21

    Showers

    • 16
    • 29

    Shower or two

    • 17
    • 30

    Possible shower

    • 17
    • 23

    Shower or two

    • 15
    • 22

    Partly cloudy

Today 10 Dec Wollongong

Partly cloudy. Medium chance of showers in the late afternoon and evening. The chance of a thunderstorm in the evening. Winds south to southwesterly 20 to 30 km/h tending east to southeasterly 15 to 25 km/h in the morning then tending southerly 20 to 30 km/h in the evening.

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  • Temperature Forecast Bureau of Meteorology

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Brownsville Temperature Statistics View More

December Temperature

Illawarra Regional Airport (9km)

  • Lowest 1 December, 2025

    7.4 °C

  • Average December

    20.4 °C

  • Highest 5 December, 2025

    37.9 °C

Climate (2020–Present)

Illawarra Regional Airport (9km)

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  • Average Low 2020–2025

    12.4 °C

  • Average 2020–2025

    17.1 °C

  • Average High 2020–2025

    22.7 °C
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