Brunswick River - Mangrove Island Weather Forecast

Today 14 Sep
- 12
- 21
Clear
Tue 15 Sep
- 14
- 23
Sunny
Wed 16 Sep
- 16
- 20
Shower or two. Windy
Thu 17 Sep
- 13
- 19
Showers. Windy
Fri 18 Sep
- 13
- 21
Shower or two
Sat 19 Sep
- 12
- 23
Sunny
Sun 20 Sep
- 13
- 24
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 Northern Rivers

Clear. Light winds.

Brunswick River - Mangrove Island Temperature Statistics View More

September Temperature

Cape Byron (15km)

Lowest 25 July, 2026
10.2 °C
Average 2026
20.1 °C
Highest 9 February, 2026
31.7 °C
Lowest 1 August, 2026
11.1 °C
Average August
16.8 °C
Highest 5 August, 2026
23 °C
Lowest 11 September, 2026
12.5 °C
Average September
18.3 °C
Highest 6 September, 2026
26.9 °C

Climate (2021–2026)

Cape Byron (15km)

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Average Low 2021–2026
17.4 °C
Average 2021–2026
20.2 °C
Average High 2021–2026
23.8 °C

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