St Marys Weather Forecast
- 6
- 18
Cloudy
- 10
- 16
Shower or two
- 9
- 16
Shower or two
- 10
- 19
Showers
- 9
- 19
Shower or two
- 6
- 16
Partly cloudy
- 2
- 18
Partly cloudy
Today 22 Nov East Coast
Cloudy. Winds northeasterly 15 to 25 km/h becoming light in the late evening.
St Marys Temperature Statistics View More
November Temperature
St Helens Aerodrome (28km)
Lowest 21 November, 2025
4.8 °CAverage November
13 °CHighest 10 November, 2025
21.3 °C
Climate (2020–Present)
St Helens Aerodrome (28km)
Average Low 2020–2025
9.3 °CAverage 2020–2025
13.3 °CAverage High 2020–2025
18.2 °C