Windsor Weather Forecast
- 6
- 24
Cloud clearing
- 7
- 31
Sunny
- 11
- 33
Sunny
- 14
- 29
Shower or two
- 12
- 24
Showers
- 9
- 23
Partly cloudy
- 11
- 24
Possible shower
Today 29 Sep Sydney
Cloud clearing. Light winds becoming northeasterly 15 to 25 km/h in the middle of the day then tending northerly 15 to 20 km/h in the late evening.
Windsor Temperature Statistics View More
September Temperature
Richmond RAAF Base (4km)
Lowest 18 September, 2026
2.9 °CAverage September
16.8 °CHighest 21 September, 2026
35.4 °C
Climate (2021–2026)
Richmond RAAF Base (4km)
Average Low 2021–2026
11.8 °CAverage 2021–2026
17.6 °CAverage High 2021–2026
24.7 °C