Sylvania Weather Forecast
- 19
- 26
Mostly sunny
- 21
- 29
Possible late shower
- 21
- 24
Showers
- 21
- 25
Showers
- 21
- 25
Shower or two
- 20
- 25
Shower or two
- 20
- 24
Shower or two
Today 16 Mar Sydney
The chance of fog in the early morning. Mostly sunny day. Light winds becoming northeasterly 15 to 25 km/h in the middle of the day then becoming light in the late evening.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- North to northeasterly about 10 knots increasing to 15 to 20 knots in the middle of the day.
- Seas
- Below 0.5 metres.
- Weather
- Mostly sunny.
Sylvania Temperature Statistics View More
March Temperature
Sydney Airport (9km)
Lowest 15 March, 2026
16.5 °CAverage March
23.1 °CHighest 4 March, 2026
30 °C
Climate (2021–Present)
Sydney Airport (9km)
Average Low 2021–2026
14.8 °CAverage 2021–2026
18.7 °CAverage High 2021–2026
23.4 °C