Cairns Harbour Weather Forecast
- 22
- 30
Shower or two
- 23
- 31
Shower or two
- 23
- 31
Shower or two
- 22
- 31
Possible shower
- 22
- 31
Possible shower
- 23
- 31
Shower or two
- 23
- 30
Shower or two
Today 8 Oct Cairns
Cloudy. High chance of showers, most likely in the morning. Light winds becoming east to southeasterly 15 to 25 km/h in the morning then becoming light in the evening.
Cairns Coastal Waters
Cape Tribulation to Cardwell- Wind
- East to southeasterly 10 to 15 knots, reaching up to 20 knots offshore north of Cairns during the morning.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres outside the reef.
- 1st Swell
- Easterly 1 to 1.5 metres outside the reef, decreasing to around 1 metre during the morning.
- Weather
- Partly cloudy. 50% chance of showers. The chance of a thunderstorm north of Cairns in the morning and afternoon.
Cairns Harbour Temperature Statistics View More
October Temperature
Cairns Airport (5km)
Lowest 3 October, 2025
16.6 °CAverage October
24.5 °CHighest 4 October, 2025
31.4 °C
Climate (2020–Present)
Cairns Airport (5km)
Average Low 2020–2025
21.7 °CAverage 2020–2025
25.2 °CAverage High 2020–2025
30 °C