Inner Sister Island Weather Forecast

Today 14 Apr
- 12
- 18
Shower
Wed 15 Apr
- 11
- 16
Shower
Thu 16 Apr
- 11
- 19
Shower
Fri 17 Apr
- 10
- 16
Windy
Sat 18 Apr
- 8
- 15
Partly cloudy
Sun 19 Apr
- 6
- 17
Partly cloudy
Mon 20 Apr
- 7
- 18
Shower

Today 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
Sat 18 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 19 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 20 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 14 Apr Furneaux Islands

Partly cloudy. High chance of showers, most likely in the evening. Winds westerly 30 to 45 km/h. Daytime maximum temperatures around 19.

Inner Sister Island Temperature Statistics View More

April Temperature

Flinders Island Airport (44km)

Lowest 4 April, 2026
3.2 °C
Average 2026
17.4 °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
15.1 °C
Highest 1 April, 2026
28.6 °C

Climate (2021–Present)

Flinders Island Airport (44km)

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

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