Horn Islet Weather Forecast
- 25
- 34
Partly cloudy
- 24
- 34
Partly cloudy
- 24
- 34
Partly cloudy
- 24
- 35
Partly cloudy
- 23
- 35
Sunny
- 23
- 34
Sunny
- 23
- 35
Sunny
Today 15 Oct Kakadu National Park
Partly cloudy. Medium chance of showers, most likely in the afternoon and evening. The chance of a thunderstorm in the afternoon and evening. Winds east to northeasterly 15 to 25 km/h becoming light in the evening.
Roper Groote Coast
Cape Arnhem to QLD-NT Border- Wind
- Easterly 10 to 15 knots, reaching up to 20 knots northeast of Groote Eylandt in the late morning. Winds decreasing to about 10 knots in the late evening.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre later in the evening.
- 1st Swell
- East to northeasterly below 1 metre.
- Weather
- Partly cloudy. The chance of a thunderstorm.
- Weather Situation
- A weak ridge builds over northeastern Australia and will direct moderate northeast to southeasterly winds over the Gulf of Carpentaria and the Arafura Coast.
Horn Islet Temperature Statistics View More
October Temperature
Centre Island (1km)
Lowest 7 October, 2025
23.6 °CAverage October
28.5 °CHighest 1 October, 2025
35.2 °C
Climate (2020–Present)
Centre Island (1km)
Average Low 2020–2025
24.5 °CAverage 2020–2025
27.4 °CAverage High 2020–2025
31.6 °C