St Marys Weather Forecast
- 10
- 18
Shower or two
- 8
- 17
Shower or two
- 8
- 21
Partly cloudy
- 9
- 23
Partly cloudy
- 12
- 26
Partly cloudy
- 16
- 28
Shower or two
- 11
- 21
Possible shower
Today 22 Dec East Coast
Cloudy. High chance of showers, most likely in the afternoon and evening. Light winds becoming north to northeasterly 20 to 30 km/h in the middle of the day then shifting west to southwesterly 15 to 20 km/h in the evening. Overnight temperatures falling to between 6 and 11 with daytime temperatures reaching between 16 and 20.
St Marys Temperature Statistics View More
December Temperature
St Helens Aerodrome (28km)
Lowest 9 December, 2024
10.3 °CAverage December
17 °CHighest 13 December, 2024
25.8 °C
Climate (2019–Present)
St Helens Aerodrome (28km)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
9.3 °CAverage 2019–2024
13.2 °CAverage High 2019–2024
18.1 °C