Parramatta River - Fern Bay Weather Forecast
- 6
- 19
Partly cloudy
- 10
- 19
Shower or two
- 11
- 20
Possible shower
- 12
- 19
Shower or two
- 9
- 17
Partly cloudy
- 8
- 18
Possible shower
- 12
- 18
Showers
Today 20 Jul Sydney
Partly cloudy. Slight chance of a shower along the coastal fringe, near zero chance elsewhere. Winds southerly 15 to 20 km/h becoming light in the evening.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- South to southeasterly 10 to 15 knots becoming variable about 10 knots in the evening.
- Seas
- Below 0.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- Winds southerly today under the influence of high pressure in the south. Ahead of a cold front crossing NSW the winds shift north to northeasterly during Monday and Tuesday before a gusty southerly change on Wednesday. The next belt of high pressure settles over Sydney on Thursday easing the windy conditions.
Parramatta River - Fern Bay Temperature Statistics View More
July Temperature
Sydney (Observatory Hill) (4km)
Lowest 17 July, 2025
6.6 °CAverage July
13 °CHighest 6 July, 2025
21.9 °C
Climate (2020–Present)
Sydney (Observatory Hill) (4km)
Average Low 2020–2025
14.7 °CAverage 2020–2025
18.2 °CAverage High 2020–2025
23.4 °C