Outer Sister Island Weather Forecast

Today 11 Apr
- 13
- 14
Windy
Sun 12 Apr
- 13
- 15
Windy
Mon 13 Apr
- 15
- 17
Shower
Tue 14 Apr
- 16
- 17
Shower
Wed 15 Apr
- 16
- 17
Shower
Thu 16 Apr
- 16
- 16
Shower
Fri 17 Apr
- 14
- 14
Shower

Today 11 Apr
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Sun 12 Apr
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Mon 13 Apr
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Tue 14 Apr
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Wed 15 Apr
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Thu 16 Apr
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Fri 17 Apr
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm

Today 11 Apr Furneaux Islands

Cloudy. Very high chance of showers. The chance of a thunderstorm. Damaging winds possible. Winds westerly 35 to 55 km/h.

Outer Sister Island Temperature Statistics View More

April Temperature

Flinders Island Airport (48km)

Lowest 4 April, 2026
3.2 °C
Average 2026
17.5 °C
Highest 7 January, 2026
34.5 °C
Lowest 28 March, 2026
6.3 °C
Average March
17.1 °C
Highest 11 March, 2026
27.5 °C
Lowest 4 April, 2026
3.2 °C
Average April
15.6 °C
Highest 1 April, 2026
28.6 °C

Climate (2021–Present)

Flinders Island Airport (48km)

Take a look at our website widgetsAvailable free! Find Out More

Average Low 2021–2026
10.4 °C
Average 2021–2026
14.3 °C
Average High 2021–2026
18.3 °C

Get WillyWeather+ to remove ads