Koumala South Weather Forecast
- 22
- 26
Cloudy
- 21
- 29
Cloudy
- 21
- 30
Cloudy
- 21
- 30
Cloudy
- 21
- 30
Shower
- 22
- 30
Shower
- 21
- 30
Shower
Today 29 Dec Central Coast and Whitsundays
Cloudy. High chance of rain. Winds easterly 15 to 25 km/h. Overnight temperatures falling to the low 20s with daytime temperatures reaching 23 to 29.
Koumala South Temperature Statistics View More
December Temperature
Mackay Airport (53km)
Lowest 7 December, 2025
17.6 °CAverage December
27.2 °CHighest 23 December, 2025
34.8 °C
Climate (2020–Present)
Mackay Airport (53km)
Average Low 2020–2025
18.6 °CAverage 2020–2025
23 °CAverage High 2020–2025
27.9 °C