Parramatta River - Birkenhead Point Marina Weather Forecast
- 19
- 27
Partly cloudy
- 20
- 28
Partly cloudy
- 20
- 31
Cloud clearing
- 21
- 33
Sunny
- 21
- 33
Sunny
- 21
- 36
Sunny
- 21
- 28
Possible shower
Today 5 Jan Sydney
Partly cloudy. The chance of fog in the early morning. Slight chance of a shower in the afternoon and evening. The chance of a thunderstorm in the afternoon and evening, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding in the outer west in the afternoon and early evening. Light winds becoming south to southeasterly 15 to 25 km/h in the morning.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- West to southwesterly below 10 knots tending south to southwesterly 10 to 15 knots in the early morning then tending south to southeasterly in the morning.
- Seas
- Below 0.5 metres.
- Weather
- Partly cloudy. The chance of a thunderstorm in the afternoon and evening.
Parramatta River - Birkenhead Point Marina Temperature Statistics View More
January Temperature
Sydney (Observatory Hill) (3km)
Lowest 2 January, 2026
17.3 °CAverage January
19.7 °CHighest 2 January, 2026
26 °C
Climate (2021–Present)
Sydney (Observatory Hill) (3km)
Average Low 2021–2026
14.7 °CAverage 2021–2026
18.3 °CAverage High 2021–2026
23.5 °C