St Marys Weather Forecast
- 9
- 20
Partly cloudy
- 6
- 21
Showers increasing
- 6
- 15
Showers
- 3
- 14
Possible shower
- 6
- 15
Cloudy
- 5
- 19
Possible shower
- 8
- 20
Shower or two
Today 5 Nov East Coast
Partly cloudy. Winds west to southwesterly 20 to 30 km/h tending northwest to northeasterly 15 to 20 km/h in the evening then tending west to northwesterly in the late evening. Overnight temperatures falling to between 5 and 10 with daytime temperatures reaching between 17 and 20.
St Marys Temperature Statistics View More
November Temperature
St Helens Aerodrome (28 km)
Lowest 2 November, 2026
7 °CAverage November
14.5 °CHighest 1 November, 2026
21.2 °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