Cairns Weather Forecast

    • 18
    • 27

    Possible shower

    • 17
    • 28

    Mostly sunny

    • 17
    • 28

    Mostly sunny

    • 18
    • 28

    Mostly sunny

    • 17
    • 28

    Mostly sunny

    • 17
    • 28

    Sunny

    • 18
    • 29

    Partly cloudy

Today 2 Sep Cairns

Partly cloudy. Medium chance of showers, becoming less likely this afternoon. Winds southerly 15 to 20 km/h tending southeasterly 20 to 30 km/h in the morning then becoming light in the evening.

Cairns Coastal Waters

Cape Tribulation to Cardwell
Wind
Southeasterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres north of Cairns.
1st Swell
East to southeasterly 1 to 2 metres outside the reef, decreasing to 1 to 1.5 metres during the morning.
Weather
Partly cloudy.
Weather Situation
A ridge extends over the north Queensland waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cairns Temperature Statistics View More

September Temperature

Cairns Airport (6km)

  • Lowest 1 September, 2026

    19.2 °C

  • Average September

    20.6 °C

  • Highest

    –

Climate (2021–2026)

Cairns Airport (6km)

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  • Average Low 2021–2026

    21.7 °C

  • Average 2021–2026

    25.2 °C

  • Average High 2021–2026

    30 °C
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