Merewether Beach Weather Forecast

Today 14 Sep
- 10
- 27
Mostly sunny
Tue 15 Sep
- 13
- 28
Possible late shower
Wed 16 Sep
- 11
- 17
Shower or two. Becoming windy
Thu 17 Sep
- 9
- 18
Shower or two
Fri 18 Sep
- 7
- 24
Sunny
Sat 19 Sep
- 10
- 27
Sunny
Sun 20 Sep
- 11
- 31
Sunny

Today 14 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 15 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 16 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
Thu 17 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 18 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 19 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 20 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 14 Sep Newcastle

Mostly sunny. Light winds.

Merewether Beach Temperature Statistics View More

September Temperature

Newcastle (Nobbys) (4km)

Lowest 25 July, 2026
5.4 °C
Average 2026
18.4 °C
Highest 10 January, 2026
36.9 °C
Lowest 8 August, 2026
6.5 °C
Average August
14.6 °C
Highest 22 August, 2026
22.8 °C
Lowest 9 September, 2026
8.7 °C
Average September
17.2 °C
Highest 5 September, 2026
30.2 °C

Climate (2021–2026)

Newcastle (Nobbys) (4km)

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Average Low 2021–2026
15.5 °C
Average 2021–2026
18.6 °C
Average High 2021–2026
22.3 °C

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