St Marys Weather Forecast

    • 8
    • 19

    Shower or two

    • 9
    • 15

    Showers

    • 5
    • 14

    Partly cloudy

    • 4
    • 13

    Cloudy

    • 5
    • 18

    Partly cloudy

    • 4
    • 19

    Mostly sunny

    • 6
    • 18

    Partly cloudy

Today 9 Apr East Coast

Cloudy. Medium chance of showers, most likely at night. Winds northerly 25 to 35 km/h turning northwesterly 20 to 30 km/h during the afternoon and evening. Daytime maximum temperatures between 17 and 22.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

St Marys Temperature Statistics View More

April Temperature

St Helens Aerodrome (28km)

  • Lowest 4 April, 2026

    6.5 °C

  • Average April

    14.9 °C

  • Highest 1 April, 2026

    26 °C

Climate (2021–Present)

St Helens Aerodrome (28km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    13.3 °C

  • Average High 2021–2026

    18.2 °C
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