Fletcher Island Weather Forecast

    • 25
    • 34

    Partly cloudy

    • 26
    • 35

    Partly cloudy

    • 25
    • 36

    Partly cloudy

    • 26
    • 35

    Shower

    • 25
    • 35

    Shower

    • 24
    • 35

    Partly cloudy

    • 25
    • 35

    Shower

Today 25 Oct Kakadu National Park

Partly cloudy. Medium chance of showers south of Arnhem Highway, slight chance elsewhere. The chance of a thunderstorm in the afternoon and evening. Light winds becoming west to northwesterly 15 to 20 km/h in the early afternoon then becoming light in the evening.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
North to northeasterly about 10 knots increasing to 10 to 15 knots in the early morning. Winds reaching up to 20 knots inshore during the afternoon and evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres west of Groote Eylandt around midday.
1st Swell
Northeasterly below 1 metre.
Weather
Mostly sunny morning. The chance of a thunderstorm inshore in the afternoon and evening.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Fletcher Island Temperature Statistics View More

October Temperature

Centre Island (2 km)

  • Lowest 3 October, 2026

    22.7 °C

  • Average October

    28.2 °C

  • Highest 23 October, 2026

    34.8 °C

Climate (2021–2026)

Centre Island (2 km)

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  • Average Low 2021–2026

    24.5 °C

  • Average 2021–2026

    27.4 °C

  • Average High 2021–2026

    31.5 °C
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