Brunswick River - Mullumbimby Weather Forecast

Today 1 Sep
- 12
- 22
Clear
Wed 2 Sep
- 13
- 26
Sunny
Thu 3 Sep
- 14
- 30
Sunny
Fri 4 Sep
- 17
- 28
Sunny
Sat 5 Sep
- 15
- 30
Mostly sunny
Sun 6 Sep
- 18
- 30
Sunny
Mon 7 Sep
- 16
- 25
Partly cloudy

Today 1 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 2 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 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

Today 1 Sep Northern Rivers

Clear. Winds northeasterly 15 to 20 km/h becoming light in the evening.

Brunswick River - Mullumbimby Temperature Statistics View More

September Temperature

Cape Byron (16km)

Lowest 25 July, 2026
10.2 °C
Average 2026
20.2 °C
Highest 9 February, 2026
31.7 °C
Lowest 1 August, 2026
11.1 °C
Average August
16.7 °C
Highest 5 August, 2026
23 °C
Lowest
–
Average September
–
Highest
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Climate (2021–2026)

Cape Byron (16km)

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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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