St Marys Weather Forecast
- 12
- 24
Mostly clear
- 13
- 26
Partly cloudy
- 16
- 36
Very hot. Late shower or two
- 15
- 21
Showers
- 9
- 17
Cloudy
- 9
- 17
Possible late shower
- 11
- 19
Shower or two
Today 23 Jan East Coast
Partly cloudy. Winds northeast to southeasterly 15 to 20 km/h becoming light in the evening.
St Marys Temperature Statistics View More
January Temperature
Fingal (19km)
Lowest 20 January, 2021
1.9 °CAverage January
15.5 °CHighest 11 January, 2021
32.7 °C
Climate (2010–Present)
Fingal (19km)
Average Low 2010–Present
5.6 °CAverage 2010–Present
11.6 °CAverage High 2010–Present
18.4 °C