Helensburgh Weather Forecast

Today 1 Jan
- 17
- 20
Partly cloudy
Fri 2 Jan
- 17
- 22
Partly cloudy
Sat 3 Jan
- 18
- 25
Partly cloudy
Sun 4 Jan
- 19
- 27
Shower or two. Possible storm
Mon 5 Jan
- 20
- 25
Possible shower
Tue 6 Jan
- 19
- 26
Partly cloudy
Wed 7 Jan
- 19
- 30
Cloud clearing

Today 1 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
Fri 2 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 3 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 4 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 5 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 6 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 7 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 1 Jan Wollongong

Cloudy. Winds south to southeasterly 25 to 35 km/h decreasing to 15 to 25 km/h in the evening then becoming southerly and light in the late evening.

Helensburgh Temperature Statistics View More

January Temperature

Bellambi (20km)

Lowest
–
Average 2026
–
Highest
–
Lowest 26 December, 2025
12.1 °C
Average December
20.6 °C
Highest 5 December, 2025
36.7 °C
Lowest
–
Average January
–
Highest
–

Climate (2021–Present)

Bellambi (20km)

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Average Low 2021–2025
15 °C
Average 2021–2025
18 °C
Average High 2021–2025
21.8 °C

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