Helensburgh Weather Forecast

Today 9 Jan
- 21
- 35
Sunny
Sat 10 Jan
- 24
- 40
Sunny. Late cool change
Sun 11 Jan
- 19
- 22
Shower or two
Mon 12 Jan
- 18
- 22
Shower or two
Tue 13 Jan
- 19
- 26
Partly cloudy
Wed 14 Jan
- 20
- 27
Shower or two
Thu 15 Jan
- 20
- 25
Shower or two

Today 9 Jan
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sat 10 Jan
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sun 11 Jan
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Mon 12 Jan
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Tue 13 Jan
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Wed 14 Jan
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Thu 15 Jan
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm

Today 9 Jan Wollongong

Sunny. Winds northeasterly 25 to 40 km/h tending northerly 20 to 30 km/h in the evening.

Helensburgh Temperature Statistics View More

January Temperature

Bellambi (20km)

Lowest 1 January, 2026
16.3 °C
Average 2026
21.3 °C
Highest 7 January, 2026
27 °C
Lowest 26 December, 2025
12.1 °C
Average December
20.6 °C
Highest 5 December, 2025
36.7 °C
Lowest 1 January, 2026
16.3 °C
Average January
21.3 °C
Highest 7 January, 2026
27 °C

Climate (2021–Present)

Bellambi (20km)

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Average Low 2021–2026
15 °C
Average 2021–2026
18 °C
Average High 2021–2026
21.8 °C

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