Inner Sister Island Weather Forecast

Today 26 Apr
- 13
- 23
Partly cloudy
Mon 27 Apr
- 13
- 19
Partly cloudy
Tue 28 Apr
- 11
- 19
Cloudy
Wed 29 Apr
- 11
- 20
Partly cloudy
Thu 30 Apr
- 12
- 22
Partly cloudy
Fri 1 May
- 12
- 22
Partly cloudy
Sat 2 May
- 14
- 22
Shower

Today 26 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 27 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 28 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 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

Today 26 Apr Furneaux Islands

Mostly sunny. Winds northerly 15 to 20 km/h turning northwesterly in the middle of the day. Daytime maximum temperatures in the low to mid 20s.

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
14.6 °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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