Wahroonga Weather Forecast
- 22
- 31
Showers increasing
- 19
- 24
Showers
- 19
- 25
Showers
- 19
- 27
Possible shower
- 18
- 29
Partly cloudy
- 19
- 31
Sunny
- 20
- 28
Shower or two
Today 7 Mar Sydney
Partly cloudy. The chance of fog in the outer west in the early morning. Very high chance of showers, most likely in the afternoon and evening. The chance of a thunderstorm in the afternoon and evening, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding. Light winds becoming south to southeasterly 15 to 20 km/h in the late afternoon then becoming light in the evening.
Wahroonga Temperature Statistics View More
March Temperature
Terrey Hills (10km)
Lowest 1 March, 2026
19.4 °CAverage March
22.3 °CHighest 4 March, 2026
29.9 °C
Climate (2021–Present)
Terrey Hills (10km)
Average Low 2021–2026
13.4 °CAverage 2021–2026
17 °CAverage High 2021–2026
21.9 °C