Middle Harbour - Roseville Bridge Marina Weather Forecast

Today 7 Jan
- 20
- 31
Sunny
Thu 8 Jan
- 20
- 32
Sunny
Fri 9 Jan
- 21
- 33
Sunny
Sat 10 Jan
- 24
- 40
Sunny
Sun 11 Jan
- 20
- 25
Shower or two
Mon 12 Jan
- 19
- 27
Partly cloudy
Tue 13 Jan
- 19
- 30
Shower or two

Today 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
Thu 8 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 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

Today 7 Jan Sydney

Sunny. Winds northeasterly 15 to 25 km/h becoming light in the late evening.

Middle Harbour - Roseville Bridge Marina Temperature Statistics View More

January Temperature

Sydney (Observatory Hill) (9km)

Lowest 2 January, 2026
17.3 °C
Average 2026
21.5 °C
Highest 4 January, 2026
32.3 °C
Lowest 2 December, 2025
13.3 °C
Average December
22.2 °C
Highest 19 December, 2025
42.2 °C
Lowest 2 January, 2026
17.3 °C
Average January
21.5 °C
Highest 4 January, 2026
32.3 °C

Climate (2021–Present)

Sydney (Observatory Hill) (9km)

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Average Low 2021–2026
14.7 °C
Average 2021–2026
18.3 °C
Average High 2021–2026
23.5 °C

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