Outer Sister Island Weather Forecast

Today 17 Oct
- 15
- 16
Sunny
Sun 18 Oct
- 16
- 16
Sunny
Mon 19 Oct
- 15
- 17
Partly cloudy
Tue 20 Oct
- 16
- 17
Partly cloudy
Wed 21 Oct
- 16
- 17
Partly cloudy
Thu 22 Oct
- 15
- 17
Sunny
Fri 23 Oct
- 17
- 17
Shower

Today 17 Oct
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sun 18 Oct
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Mon 19 Oct
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Tue 20 Oct
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Wed 21 Oct
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Thu 22 Oct
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Fri 23 Oct
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm

Today 17 Oct Furneaux Islands

Mostly sunny. Winds northeasterly 15 to 25 km/h. Daytime maximum temperatures in the low 20s.

Outer Sister Island Temperature Statistics View More

October Temperature

Flinders Island Airport (48 km)

Lowest 29 September, 2026
-0.6 °C
Average 2026
14.4 °C
Highest 7 January, 2026
34.5 °C
Lowest 29 September, 2026
-0.6 °C
Average September
12.4 °C
Highest 20 September, 2026
25.6 °C
Lowest 15 October, 2026
0.6 °C
Average October
13.2 °C
Highest 11 October, 2026
22.4 °C

Climate (2021–2026)

Flinders Island Airport (48 km)

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Average Low 2021–2026
10.4 °C
Average 2021–2026
14.4 °C
Average High 2021–2026
18.4 °C

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