St Marys Weather Forecast
- 6
- 21
Showers increasing
- 5
- 15
Showers
- 3
- 14
Possible shower
- 7
- 15
Possible shower
- 6
- 19
Partly cloudy
- 8
- 19
Shower or two
- 7
- 21
Partly cloudy
Today 6 Nov East Coast
Partly cloudy. Very high chance of showers, most likely during this afternoon and evening. Winds northwesterly 20 to 30 km/h turning west to southwesterly 15 to 25 km/h during the afternoon and evening. Daytime maximum temperatures between 16 and 22.
St Marys Temperature Statistics View More
November Temperature
St Helens Aerodrome (28 km)
Lowest 2 November, 2026
7 °CAverage November
14.5 °CHighest 4 November, 2026
21.6 °C
Climate (2021–2026)
St Helens Aerodrome (28 km)
Average Low 2021–2026
9.4 °CAverage 2021–2026
13.5 °CAverage High 2021–2026
18.4 °C