St Marys Weather Forecast

    • 6
    • 16

    Partly cloudy

    • 7
    • 22

    Becoming windy. Mostly sunny

    • 10
    • 18

    Mostly sunny

    • 4
    • 20

    Mostly sunny

    • 8
    • 15

    Showers

    • 6
    • 15

    Partly cloudy

    • 4
    • 16

    Partly cloudy

Today 18 Oct East Coast

Partly cloudy. Slight chance of a shower, most likely later tonight. Winds westerly 20 to 30 km/h shifting east to northeasterly 15 to 20 km/h in the afternoon then tending northwest to northeasterly in the late evening. Daytime maximum temperatures between 13 and 17.

Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

St Marys Temperature Statistics View More

October Temperature

St Helens Aerodrome (28km)

  • Lowest 4 October, 2025

    4.4 °C

  • Average October

    13 °C

  • Highest 16 October, 2025

    24.3 °C

Climate (2020–Present)

St Helens Aerodrome (28km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    9.4 °C

  • Average 2020–2025

    13.3 °C

  • Average High 2020–2025

    18.2 °C
Get WillyWeather+ to remove ads