Rattlesnake Island Weather Forecast
- 24
- 26
Shower
- 23
- 27
Partly cloudy
- 22
- 26
Shower
- 22
- 26
Shower
- 22
- 26
Shower
- 22
- 26
Shower
- 22
- 26
Partly cloudy
Today 20 Apr Herbert and Lower Burdekin
Partly cloudy. High chance of showers in the north, medium chance elsewhere. Winds easterly 15 to 25 km/h becoming light in the evening. Daytime maximum temperatures in the mid to high 20s.
Townsville Coastal Waters
Cardwell to Bowen- Wind
- East to southeasterly 15 to 20 knots.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- Easterly around 1 metre outside the reef.
- Weather
- Partly cloudy. 50% chance of showers north of Cape Bowling Green, near zero chance elsewhere.
- Weather Situation
- A slowly strengthening ridge extends over the north Queensland waters.
Rattlesnake Island Temperature Statistics View More
April Temperature
Townsville Airport (29km)
Lowest 8 April, 2026
18.1 °CAverage April
26 °CHighest 3 April, 2026
32.4 °C
Climate (2021–Present)
Townsville Airport (29km)
Average Low 2021–2026
20.8 °CAverage 2021–2026
24.9 °CAverage High 2021–2026
29.7 °C