Birchgrove Weather Forecast
- 12
- 19
Clear
- 9
- 21
Sunny
- 11
- 22
Sunny
- 11
- 23
Partly cloudy
- 15
- 22
Showers
- 16
- 23
Showers
- 16
- 22
Showers
Today 7 May Sydney
Clear. Winds west to southwesterly 20 to 30 km/h.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- Westerly 15 to 20 knots.
- Seas
- Below 0.5 metres.
- Weather
- Clear.
- Weather Situation
- Fresh to strong west to southwesterly winds over Sydney Waters today (Thursday) in the wake of a cold front. Winds will gradually ease from later Friday through the weekend as a strong high-pressure system moves over the Bight and extends a ridge over Sydney Waters. Winds will then become onshore southeasterly early next week as the high slowly drifts eastwards.
Birchgrove Temperature Statistics View More
May Temperature
Sydney (Observatory Hill) (2km)
Lowest 6 May, 2026
12.5 °CAverage May
19 °CHighest 3 May, 2026
25.9 °C
Climate (2021–Present)
Sydney (Observatory Hill) (2km)
Average Low 2021–2026
14.8 °CAverage 2021–2026
18.4 °CAverage High 2021–2026
23.5 °C