Sepulchre Island Weather Forecast

Today 10 May
- 9
- 21
Partly cloudy
Mon 11 May
- 12
- 21
Morning drizzle
Tue 12 May
- 13
- 22
Shower or two
Wed 13 May
- 14
- 21
Showers
Thu 14 May
- 13
- 21
Showers
Fri 15 May
- 12
- 21
Shower or two
Sat 16 May
- 11
- 22
Shower or two

Today 10 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 11 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 12 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
Wed 13 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
Thu 14 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
Fri 15 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 16 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 10 May Illawarra

Mostly clear. Slight chance of a light shower along the coastal fringe, near zero chance elsewhere. Light winds.

Sepulchre Island Temperature Statistics View More

May Temperature

Nowra (RAN Air Station) (18km)

Lowest 19 April, 2026
6.1 °C
Average 2026
19.6 °C
Highest 25 January, 2026
41 °C
Lowest 19 April, 2026
6.1 °C
Average April
17.1 °C
Highest 9 April, 2026
31.6 °C
Lowest 10 May, 2026
8.4 °C
Average May
15.6 °C
Highest 2 May, 2026
25.5 °C

Climate (2021–Present)

Nowra (RAN Air Station) (18km)

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Average Low 2021–2026
12 °C
Average 2021–2026
16.6 °C
Average High 2021–2026
22.5 °C

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