Channel Island Weather Forecast

    • 23
    • 33

    Mostly sunny

    • 23
    • 33

    Mostly sunny

    • 24
    • 33

    Possible shower

    • 24
    • 33

    Shower or two

    • 23
    • 35

    Possible shower

    • 23
    • 36

    Sunny

    • 22
    • 36

    Sunny

Today 18 Sep Darwin City and Outer Darwin

The chance of morning fog about the Cox Peninsula. Mostly sunny afternoon. Winds east to northeasterly 15 to 25 km/h tending northwest to northeasterly 15 to 20 km/h in the late afternoon then becoming light in the evening.

Darwin Harbour

Wind
East to northeasterly below 10 knots tending northerly 10 to 15 knots in the middle of the day then becoming variable below 10 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
Below 0.5 metres.
Weather
Mostly sunny.
Weather Situation
A ridge extending over much of Australia brings fresh east to southeasterly winds over the eastern and northern coastal waters today and Friday, easing over the weekend. Light winds persist over the western waters, easing over the weekend before the next dry southeast surge arrives in Gulf waters Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Channel Island Temperature Statistics View More

September Temperature

Darwin Airport (14km)

  • Lowest 4 September, 2025

    18.3 °C

  • Average September

    27.5 °C

  • Highest 7 September, 2025

    36 °C

Climate (2020–Present)

Darwin Airport (14km)

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  • Average Low 2020–2025

    23.8 °C

  • Average 2020–2025

    27.7 °C

  • Average High 2020–2025

    32.9 °C
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