Old Guildford Weather Forecast
- 15
- 34
Mostly sunny
- 13
- 17
Showers
- 11
- 19
Cloudy
- 9
- 22
Partly cloudy
- 10
- 28
Sunny
- 13
- 31
Sunny
- 16
- 32
Shower or two
Today 26 Sep Sydney
Mostly sunny morning. Slight chance of a shower in the late afternoon and evening. The chance of a thunderstorm in the west in the afternoon and evening. Light winds becoming northwest to southwesterly 15 to 20 km/h in the middle of the day then tending southerly 25 to 35 km/h in the late afternoon.
Old Guildford Temperature Statistics View More
September Temperature
Bankstown Airport (6km)
Lowest 18 September, 2026
5 °CAverage September
16.6 °CHighest 20 September, 2026
33.5 °C
Climate (2021–2026)
Bankstown Airport (6km)
Average Low 2021–2026
12.9 °CAverage 2021–2026
17.9 °CAverage High 2021–2026
24.2 °C