Sydney Weather Forecast
- 13
- 19
Showers
- 13
- 19
Showers easing
- 15
- 21
Showers
- 15
- 21
Showers
- 15
- 20
Showers
- 16
- 22
Showers
- 15
- 22
Shower or two
Today 18 May Sydney
Cloudy. High chance of showers. The chance of a thunderstorm. Winds southerly 20 to 30 km/h.
Sydney Temperature Statistics View More
May Temperature
Sydney (Observatory Hill) (0km)
Lowest 2 May, 2025
11.5 °CAverage May
17.3 °CHighest 7 May, 2025
26.2 °C
Climate (2020–Present)
Sydney (Observatory Hill) (0km)
Average Low 2020–2025
14.7 °CAverage 2020–2025
18.2 °CAverage High 2020–2025
23.4 °C