St Marys Weather Forecast
- 8
- 20
Shower or two
- 9
- 21
Shower or two developing
- 7
- 19
Partly cloudy
- 7
- 20
Showers increasing
- 5
- 15
Shower or two
- 4
- 16
Partly cloudy
- 6
- 17
Cloudy
Today 3 Nov East Coast
Partly cloudy. Slight chance of a shower, most likely in the afternoon and early evening. Winds northwest to southwesterly 15 to 20 km/h tending southeast to southwesterly 15 to 25 km/h in the morning then becoming light in the evening. Overnight temperatures falling to between 5 and 10 with daytime temperatures reaching between 18 and 21.
St Marys Temperature Statistics View More
November Temperature
St Helens Aerodrome (28 km)
Lowest 2 November, 2026
7 °CAverage November
12.9 °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