Cassim Island Weather Forecast

    • 19
    • 29

    Mostly clear

    • 21
    • 32

    Partly cloudy

    • 23
    • 31

    Partly cloudy

    • 23
    • 28

    Possible shower

    • 23
    • 32

    Partly cloudy

    • 24
    • 34

    Partly cloudy

    • 23
    • 32

    Partly cloudy

Today 21 Jan Brisbane

Mostly clear. Light winds.

Moreton Bay

Wind
East to northeasterly below 10 knots.
Seas
Below 1 metre.
Weather
Mostly clear.
Weather Situation
A weak pressure gradient is in place over the south Queensland waters. A high over the Bight will move across southern Australia, extending a ridge over south Queensland waters from Thursday. A southeasterly change is forecast to cross the waters south of the Sunshine Coast on Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cassim Island Temperature Statistics View More

January Temperature

Brisbane Airport (22km)

  • Lowest 20 January, 2026

    18.7 °C

  • Average January

    25.5 °C

  • Highest 17 January, 2026

    33 °C

Climate (2021–Present)

Brisbane Airport (22km)

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  • Average Low 2021–2026

    16.3 °C

  • Average 2021–2026

    20.7 °C

  • Average High 2021–2026

    25.6 °C
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