Inner Sister Island Weather Forecast
- 9
- 15
Shower
- 9
- 14
Shower
- 10
- 17
Shower
- 11
- 17
Windy
- 11
- 18
Partly cloudy
- 11
- 21
Shower
- 12
- 19
Shower
Today 26 Oct Furneaux Islands
Partly cloudy. High chance of showers, most likely in the morning and early afternoon. Winds southwesterly 25 to 35 km/h turning westerly in the early morning then increasing to 30 to 45 km/h in the morning. Overnight temperatures falling to around 8 with daytime temperatures reaching around 15.
Inner Sister Island Temperature Statistics View More
October Temperature
Flinders Island Airport (44 km)
Lowest 15 October, 2026
0.6 °CAverage October
15 °CHighest 23 October, 2026
29.1 °C
Climate (2021–2026)
Flinders Island Airport (44 km)
Average Low 2021–2026
10.5 °CAverage 2021–2026
14.4 °CAverage High 2021–2026
18.5 °C