St Marys Weather Forecast
- 12
- 26
Mostly sunny
- 13
- 20
Possible shower
- 8
- 18
Shower or two
- 10
- 23
Possible shower
- 9
- 25
Partly cloudy
- 9
- 21
Partly cloudy
- 10
- 25
Partly cloudy
Today 21 Jan East Coast
Mostly sunny. The chance of fog about higher ground in the early morning. Slight chance of a shower in the south at night. Near zero chance of rain elsewhere. Winds northwest to northeasterly 15 to 25 km/h tending northwest to southwesterly in the evening then tending south to southwesterly 15 to 20 km/h in the late evening. Daytime maximum temperatures in the mid to high 20s.
St Marys Temperature Statistics View More
January Temperature
St Helens Aerodrome (28km)
Lowest 8 January, 2025
8 °CAverage January
17.6 °CHighest 1 January, 2025
24.8 °C
Climate (2020–Present)
St Helens Aerodrome (28km)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
9.3 °CAverage 2020–2025
13.2 °CAverage High 2020–2025
18.1 °C