Botany Bay Weather Forecast
- 10
- 18
Shower or two
- 7
- 17
Partly cloudy
- 9
- 15
Showers
- 10
- 17
Showers
- 10
- 17
Showers
- 11
- 18
Showers
- 12
- 19
Shower or two
Today 16 Aug Sydney
Partly cloudy. Medium chance of showers, most likely in the late morning and afternoon. Light winds becoming westerly 15 to 25 km/h in the middle of the day.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- Northwest to southwesterly about 10 knots increasing to 10 to 15 knots in the middle of the day.
- Seas
- Below 0.5 metres.
- Weather
- Partly cloudy. 60% chance of showers.
- Weather Situation
- North to northwesterly winds will shift to fresh west to southwesterly late this morning or early Sunday afternoon with the passage of a cold front, and then will be predominantly southwesterly during Sunday following a second front skimming the region. During the first half of next week the winds will tend south to southeasterly as a trough over the Tasman Sea moves near to the coast.
Botany Bay Temperature Statistics View More
August Temperature
Sydney Airport (4km)
Lowest 12 August, 2025
7.6 °CAverage August
13.3 °CHighest 5 August, 2025
22.6 °C
Climate (2020–Present)
Sydney Airport (4km)
Average Low 2020–2025
14.7 °CAverage 2020–2025
18.6 °CAverage High 2020–2025
23.3 °C