Rattlesnake Island Weather Forecast

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    Shower

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    Partly cloudy

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    Shower

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    Shower

    • 25
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    Shower

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    Shower

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    Shower

Today 21 Oct Herbert and Lower Burdekin

Partly cloudy. Medium chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm inland in the afternoon and evening. Light winds becoming northeasterly 15 to 20 km/h in the middle of the day then becoming light in the evening. Overnight temperatures falling to between 18 and 22 with daytime temperatures reaching around 30.

Townsville Coastal Waters

Cardwell to Bowen
Wind
Easterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Easterly 1 to 1.5 metres outside the reef, decreasing to around 1 metre during the afternoon.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rattlesnake Island Temperature Statistics View More

October Temperature

Townsville Airport (29 km)

  • Lowest 3 October, 2026

    15.2 °C

  • Average October

    24.4 °C

  • Highest 10 October, 2026

    30.8 °C

Climate (2021–2026)

Townsville Airport (29 km)

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  • Average Low 2021–2026

    20.7 °C

  • Average 2021–2026

    24.9 °C

  • Average High 2021–2026

    29.8 °C
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