Rattlesnake Island Weather Forecast

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    Rain

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    Storm

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    Storm

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    Storm

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    Shower

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    Shower

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    Shower

Today 25 Dec Herbert and Lower Burdekin

Cloudy. Medium chance of rain. The chance of a thunderstorm, possibly severe with heavy rain which may lead to flash flooding inland. Winds north to northeasterly 15 to 20 km/h becoming light in the evening.

Townsville Coastal Waters

Cardwell to Bowen
Wind
North to northeasterly about 10 knots.
Seas
Below 1 metre.
1st Swell
Northeasterly below 1 metre.
Weather
Partly cloudy. 50% chance of showers. The chance of a thunderstorm.
Weather Situation
A weak ridge extends over the north Queensland waters. A trough will move north into the Mackay waters late on Friday, move into the Townsville and Cairns waters on Saturday, then weaken on Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rattlesnake Island Temperature Statistics View More

December Temperature

Townsville Airport (29km)

  • Lowest 6 December, 2025

    21.6 °C

  • Average December

    28.2 °C

  • Highest 2 December, 2025

    36.3 °C

Climate (2020–Present)

Townsville Airport (29km)

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  • Average Low 2020–2025

    20.8 °C

  • Average 2020–2025

    24.9 °C

  • Average High 2020–2025

    29.7 °C
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