Inner Sister Island Weather Forecast

Today 29 Apr
- 11
- 20
Partly cloudy
Thu 30 Apr
- 12
- 20
Partly cloudy
Fri 1 May
- 12
- 23
Sunny
Sat 2 May
- 12
- 22
Partly cloudy
Sun 3 May
- 13
- 21
Shower
Mon 4 May
- 10
- 18
Shower
Tue 5 May
- 10
- 17
Shower

Today 29 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 30 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 1 May
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Sat 2 May
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 3 May
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 4 May
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 5 May
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 29 Apr Furneaux Islands

Partly cloudy. Light winds becoming northeasterly 15 to 20 km/h in the late afternoon. Daytime maximum temperatures around 20.

Inner Sister Island Temperature Statistics View More

April Temperature

Flinders Island Airport (44km)

Lowest 19 April, 2026
2.8 °C
Average 2026
17.1 °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 19 April, 2026
2.8 °C
Average April
14.9 °C
Highest 1 April, 2026
28.6 °C

Climate (2021–Present)

Flinders Island Airport (44km)

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