Weeroona Bay Weather Forecast

    • 15
    • 28

    Sunny

    • 18
    • 26

    Shower

    • 15
    • 20

    Cloudy

    • 13
    • 20

    Shower

    • 13
    • 19

    Cloudy

    • 13
    • 18

    Shower

    • 12
    • 19

    Windy

Today 18 Dec Central

Mostly sunny. Slight chance of a shower near the Otways this evening. Near zero chance of rain elsewhere. The chance of a thunderstorm near the coast later tonight. Winds north to northwesterly 20 to 30 km/h tending west to northwesterly 25 to 35 km/h in the middle of the day then tending southeast to southwesterly 20 to 30 km/h in the late afternoon. Daytime maximum temperatures 33 to 39.

Port Phillip Local Waters

Wind
North to northwesterly below 10 knots tending southerly 10 to 15 knots in the middle of the day then becoming variable below 10 knots in the evening.
Seas
Below 1 metre.
Weather
Sunny.
Weather Situation
A high pressure system in the Tasman Sea maintains a ridge across Victoria, until a broad area of low pressure develops to the west later today. The low is forecast to slowly move across the state during Friday and Saturday, before another low and associated cold front move across Victoria on Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Weeroona Bay Temperature Statistics View More

December Temperature

Avalon Airport (37km)

  • Lowest 7 December, 2025

    6.6 °C

  • Average December

    16.3 °C

  • Highest 4 December, 2025

    34.8 °C

Climate (2020–Present)

Avalon Airport (37km)

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  • Average Low 2020–2025

    9.6 °C

  • Average 2020–2025

    14.5 °C

  • Average High 2020–2025

    20.4 °C
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