Calliope Island Weather Forecast
- 28
- 28
Partly cloudy
- 28
- 29
Shower
- 28
- 28
Storm
- 27
- 27
Shower
- 26
- 27
Shower
- 26
- 27
Shower
- 26
- 27
Shower
Today 23 Dec Capricornia
Partly cloudy. High chance of showers in the south, medium chance elsewhere. The chance of a thunderstorm in the afternoon and evening, possibly severe with heavy rain which may lead to flash flooding in the southwest. Winds northerly 15 to 25 km/h becoming light in the late evening. Overnight temperatures falling to the low to mid 20s with daytime temperatures reaching 33 to 38.
Mackay Costal Waters
Bowen to St Lawrence- Wind
- North to northeasterly 10 to 15 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Below 0.5 metres.
- Weather
- Mostly sunny.
Calliope Island Temperature Statistics View More
December Temperature
Middle Percy Island (52km)
Lowest 12 December, 2025
21.1 °CAverage December
25.8 °CHighest 9 December, 2025
30.2 °C
Climate (2020–Present)
Middle Percy Island (52km)
Average Low 2020–2025
20.7 °CAverage 2020–2025
22.6 °CAverage High 2020–2025
25.4 °C