St Marys Weather Forecast

    • 8
    • 16

    Cloudy

    • 5
    • 19

    Partly cloudy

    • 7
    • 17

    Showers

    • 3
    • 16

    Partly cloudy

    • 5
    • 18

    Partly cloudy

    • 8
    • 20

    Partly cloudy

    • 10
    • 21

    Shower or two

Today 4 Oct East Coast

Cloudy. Winds south to southeasterly 15 to 25 km/h tending south to southwesterly before dawn then becoming light in the late evening. Overnight temperatures falling to between 4 and 10 with daytime temperatures reaching between 13 and 17.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

St Marys Temperature Statistics View More

October Temperature

St Helens Aerodrome (28km)

  • Lowest 2 October, 2026

    10.9 °C

  • Average October

    14.3 °C

  • Highest 1 October, 2026

    22.4 °C

Climate (2021–2026)

St Helens Aerodrome (28km)

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  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    13.5 °C

  • Average High 2021–2026

    18.4 °C
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