St Peters Weather Forecast
- 20
- 27
Clear
- 19
- 28
Sunny
- 21
- 28
Partly cloudy
- 20
- 28
Partly cloudy
- 21
- 29
Sunny
- 21
- 30
Shower or two developing
- 18
- 23
Shower or two
Today 27 Jan Sydney
Clear. Winds east to northeasterly 15 to 20 km/h becoming light in the late evening.
St Peters Temperature Statistics View More
January Temperature
Sydney Airport (3km)
Lowest 2 January, 2026
17.2 °CAverage January
23 °CHighest 10 January, 2026
42.7 °C
Climate (2021–Present)
Sydney Airport (3km)
Average Low 2021–2026
14.8 °CAverage 2021–2026
18.7 °CAverage High 2021–2026
23.4 °C