Cairns Weather Forecast

    • 19
    • 29

    Clear

    • 18
    • 30

    Partly cloudy

    • 20
    • 31

    Partly cloudy

    • 22
    • 30

    Shower or two

    • 21
    • 29

    Shower or two

    • 20
    • 29

    Shower or two

    • 20
    • 29

    Possible shower

Today 3 Sep Cairns

Mostly sunny. Winds southerly 15 to 20 km/h tending southeasterly 20 to 30 km/h in the morning then becoming light in the late evening.

Cairns Coastal Waters

Cape Tribulation to Cardwell
Wind
Southeasterly 10 to 15 knots, reaching up to 20 knots north of Cairns during the day.
Seas
Around 1 metre, increasing to 1 to 1.5 metres north of Cairns during the morning.
1st Swell
East to southeasterly below 1 metre.
Weather
Mostly sunny.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cairns Temperature Statistics View More

September Temperature

Cairns Airport (6km)

  • Lowest 1 September, 2025

    19.6 °C

  • Average September

    23.6 °C

  • Highest 1 September, 2025

    28.4 °C

Climate (2020–Present)

Cairns Airport (6km)

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  • Average Low 2020–2025

    21.8 °C

  • Average 2020–2025

    25.2 °C

  • Average High 2020–2025

    30 °C
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