Helensburgh Weather Forecast

Today 13 Jan
- 19
- 26
Partly cloudy
Wed 14 Jan
- 20
- 25
Shower or two
Thu 15 Jan
- 20
- 25
Showers. Storm developing
Fri 16 Jan
- 19
- 24
Showers increasing
Sat 17 Jan
- 18
- 22
Showers. Possible storm
Sun 18 Jan
- 18
- 22
Showers
Mon 19 Jan
- 18
- 23
Shower or two

Today 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
Fri 16 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 17 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 18 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 19 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 13 Jan Wollongong

Partly cloudy. Slight chance of a shower. Winds northeasterly 20 to 30 km/h tending northerly 15 to 20 km/h in the late evening.

Helensburgh Temperature Statistics View More

January Temperature

Bellambi (20km)

Lowest 1 January, 2026
16.3 °C
Average 2026
21.8 °C
Highest 10 January, 2026
41.9 °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
21.8 °C
Highest 10 January, 2026
41.9 °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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