Sepulchre Island Weather Forecast

Today 3 Sep
- 14
- 24
Clear
Fri 4 Sep
- 11
- 23
Sunny
Sat 5 Sep
- 12
- 29
Possible shower. Windy
Sun 6 Sep
- 12
- 23
Sunny
Mon 7 Sep
- 9
- 20
Shower or two
Tue 8 Sep
- 10
- 19
Partly cloudy
Wed 9 Sep
- 9
- 19
Possible shower

Today 3 Sep
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 4 Sep
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 5 Sep
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 6 Sep
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 7 Sep
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 8 Sep
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 9 Sep
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 3 Sep Illawarra

Clear. Winds westerly 25 to 40 km/h decreasing to 20 to 30 km/h in the evening.

Sepulchre Island Temperature Statistics View More

September Temperature

Nowra (RAN Air Station) (18km)

Lowest 9 August, 2026
2.9 °C
Average 2026
16.5 °C
Highest 25 January, 2026
41 °C
Lowest 9 August, 2026
2.9 °C
Average August
12.8 °C
Highest 24 August, 2026
25.1 °C
Lowest 1 September, 2026
8.1 °C
Average September
19 °C
Highest 1 September, 2026
25.8 °C

Climate (2021–2026)

Nowra (RAN Air Station) (18km)

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Average Low 2021–2026
12.1 °C
Average 2021–2026
16.6 °C
Average High 2021–2026
22.5 °C

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