Heron Island Weather Forecast
- 26
- 27
Shower
- 26
- 27
Partly cloudy
- 26
- 26
Partly cloudy
- 26
- 27
Partly cloudy
- 26
- 27
Cloudy
- 26
- 27
Cloudy
- 27
- 27
Shower
Today 27 Dec Capricornia
Partly cloudy. Medium chance of showers in the north, slight chance elsewhere. The chance of a thunderstorm near the coast. Winds east to southeasterly 15 to 25 km/h. Overnight temperatures falling to between 19 and 23 with daytime temperatures reaching around 30.
Capricornia Coastal Waters
St Lawrence to Burnett Heads- Wind
- Southeasterly 15 to 25 knots, reaching up to 30 knots offshore south of Agnes Water in the late morning.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres during the morning.
- 1st Swell
- Northeast to southeasterly 1 to 1.5 metres, tending east to southeasterly 1.5 to 2.5 metres around midday.
- Weather
- Partly cloudy. 50% chance of showers. The chance of a thunderstorm inshore.
Heron Island Temperature Statistics View More
December Temperature
Rundle Island (65km)
Lowest 2 December, 2025
20.4 °CAverage December
26.4 °CHighest 2 December, 2025
32.5 °C
Climate (2020–Present)
Rundle Island (65km)
Average Low 2020–2025
21.3 °CAverage 2020–2025
23.2 °CAverage High 2020–2025
25 °C