Arnhem Rock Weather Forecast

    • 26
    • 35

    Shower or two

    • 26
    • 32

    Showers

    • 25
    • 31

    Showers. Possible storm

    • 26
    • 31

    Showers. Possible afternoon storm

    • 25
    • 32

    Shower or two. Becoming windy

    • 26
    • 33

    Shower or two

    • 26
    • 33

    Shower or two

Today 15 Jan Kakadu National Park

Partly cloudy. High chance of showers, most likely during this afternoon and evening. A thunderstorm likely. Winds westerly 15 to 20 km/h tending northwesterly in the late afternoon then becoming light in the evening.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
North to northwesterly 15 to 20 knots, reaching up to 25 knots northeast of Groote Eylandt early in the morning.
Seas
1 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon.
1st Swell
North to northwesterly around 1 metre.
Weather
Partly cloudy. 60% chance of showers. The chance of a thunderstorm.
Weather Situation
A trough lies over land at the base of the Top End, and persists for the week. It may start to extend through southern Gulf waters from the weekend with a westerly monsoon flow.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Arnhem Rock Temperature Statistics View More

January Temperature

Gove Airport (20km)

  • Lowest 10 January, 2026

    24.2 °C

  • Average January

    28 °C

  • Highest 13 January, 2026

    34.4 °C

Climate (2021–Present)

Gove Airport (20km)

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  • Average Low 2021–2026

    23.7 °C

  • Average 2021–2026

    26.9 °C

  • Average High 2021–2026

    31.3 °C
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