Fletcher Island Weather Forecast
- 24
- 36
Partly cloudy
- 22
- 36
Partly cloudy
- 23
- 35
Partly cloudy
- 26
- 34
Shower
- 26
- 34
Partly cloudy
- 27
- 35
Partly cloudy
- 26
- 35
Partly cloudy
Today 18 Nov Kakadu National Park
Partly cloudy. High chance of showers, most likely in the afternoon and evening. A thunderstorm likely, possibly severe with heavy rain which may lead to flash flooding. Light winds becoming easterly 15 to 25 km/h in the morning then becoming light in the evening.
Roper Groote Coast
Cape Arnhem to QLD-NT Border- Wind
- Variable below 10 knots becoming southeasterly 10 to 15 knots before dawn then becoming variable about 10 knots in the late evening. Winds reaching up to 20 knots offshore south of Numbulwar during the morning and early afternoon.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres east of Groote Eylandt during the morning.
- 1st Swell
- Below 0.5 metres.
- Weather
- Partly cloudy. The chance of a thunderstorm.
Fletcher Island Temperature Statistics View More
November Temperature
Centre Island (2km)
Lowest 16 November, 2025
24 °CAverage November
30.1 °CHighest 3 November, 2025
37.4 °C
Climate (2020–Present)
Centre Island (2km)
Average Low 2020–2025
24.5 °CAverage 2020–2025
27.4 °CAverage High 2020–2025
31.6 °C