Fletcher Island Weather Forecast

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    Partly cloudy

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    Partly cloudy

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    Partly cloudy

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    • 37

    Partly cloudy

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    Shower

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    Shower

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    Storm

Today 12 Dec Kakadu National Park

Partly cloudy. The chance of fog northwest of Kakadu Highway early this morning. Medium chance of showers, most likely this evening. The chance of a thunderstorm late this afternoon and evening. Light winds becoming northerly 15 to 20 km/h in the late afternoon then becoming light in the late evening.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
Variable about 10 knots becoming east to northeasterly 10 to 15 knots in the morning.
Seas
Below 1 metre.
1st Swell
Below 0.5 metres.
Weather
Mostly sunny. The chance of a thunderstorm south of Numbulwar this afternoon.
Weather Situation
A ridge through the Gulf of Carpentaria brings east to northeasterly winds to coastal waters, weakening over the weekend and into next week as a trough moves northwards towards the base of the Top End.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Fletcher Island Temperature Statistics View More

December Temperature

Centre Island (2km)

  • Lowest 6 December, 2025

    26.9 °C

  • Average December

    30.7 °C

  • Highest 3 December, 2025

    36.8 °C

Climate (2020–Present)

Centre Island (2km)

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  • Average Low 2020–2025

    24.5 °C

  • Average 2020–2025

    27.4 °C

  • Average High 2020–2025

    31.6 °C
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