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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Daily Press UK weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Cairns weather is tropical, with a hot, humid wet season from November to April and a warm, dry winter from May to October. The live forecast above shows current conditions, but the key planning takeaway is that the wet season brings the highest rainfall and a risk of tropical cyclones.
What is the typical weather pattern in Cairns year round?
Cairns experiences a tropical monsoon climate, meaning temperatures stay warm throughout the year, typically between 23°C and 31°C. The wet season (summer) has high humidity and frequent, heavy downpours. The dry season (winter) is milder, with lower humidity and clear, sunny days. Many visitors find the dry season more comfortable for outdoor activities.
How do I interpret the longer-range forecasts?
A cairns weather forecast 14 days or a cairns weather 30 day forecast gives a general trend, not a precise day-by-day prediction. For immediate planning, the weather in cairns 10 days and cairns weather forecast 7 days are more reliable. A cairns weather forecast 21 days is best used to gauge whether you are entering a wet or dry spell.
Is there a cairns weather warning today I should check?
The live forecast above will indicate any active warnings. During the wet season, check the cairns weather bbc or local bureau alerts for cyclone or flood warnings before travelling.
Does Cairns have a dry season like other tropical places?
Yes, the dry season (May to October) has significantly less rain and lower humidity. Daytime highs are still warm, around 26°C, but nights are cooler. It is the most popular time for tourism.
Why do long-range forecasts for Cairns differ so much?
The tropical climate creates scattered, convective storms that are hard to predict far in advance. A cairns 30 day forecast shows a broad pattern, but a cairns 14 day forecast is more useful for spotting wet or dry trends.
For a broader look at conditions across the UK, visit our UK weather hub. Compare Cairns conditions with other holiday destinations on our Bristol Weather page. For planning ahead, see the 10 Day Weather Forecast UK.