St Peters Weather Forecast
- 13
- 19
Partly cloudy
- 14
- 19
Partly cloudy
- 11
- 19
Partly cloudy
- 9
- 19
Mostly sunny
- 9
- 21
Mostly sunny
- 11
- 18
Mostly sunny
- 8
- 18
Mostly sunny
Today 18 Jul Sydney
Partly cloudy. Patchy morning fog in the west. Slight chance of a shower. Winds south to southwesterly 15 to 20 km/h tending south to southeasterly in the middle of the day then becoming light in the evening.
St Peters Temperature Statistics View More
July Temperature
Sydney Airport (3km)
Lowest 11 July, 2026
8.2 °CAverage July
14.2 °CHighest 2 July, 2026
23.5 °C
Climate (2021–2026)
Sydney Airport (3km)
Average Low 2021–2026
14.9 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
23.5 °C