Botany Weather Forecast
- 13
- 19
Mostly clear
- 11
- 20
Becoming windy. Partly cloudy
- 11
- 19
Cloudy
- 13
- 20
Partly cloudy
- 11
- 22
Sunny
- 12
- 23
Mostly sunny
- 14
- 26
Mostly sunny
Today 8 Sep Sydney
Cloudy. Winds south to southeasterly 15 to 25 km/h becoming light in the early afternoon.
Botany Temperature Statistics View More
September Temperature
Sydney Airport (2km)
Lowest 1 September, 2026
11.5 °CAverage September
19.9 °CHighest 5 September, 2026
32.4 °C
Climate (2021–2026)
Sydney Airport (2km)
Average Low 2021–2026
15 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
23.5 °C