St Marys Weather Forecast

    • 6
    • 20

    Partly cloudy

    • 11
    • 20

    Shower or two

    • 5
    • 19

    Partly cloudy

    • 9
    • 20

    Showers

    • 4
    • 15

    Showers increasing

    • 4
    • 13

    Shower or two

    • 5
    • 14

    Cloudy

Today 9 Oct East Coast

Mostly sunny. The chance of fog about higher ground early this morning. Winds north to northwesterly 15 to 20 km/h tending north to northeasterly 25 to 35 km/h in the late morning and early afternoon. Daytime maximum temperatures between 19 and 22.

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  • Temperature Forecast Bureau of Meteorology

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St Marys Temperature Statistics View More

October Temperature

St Helens Aerodrome (28 km)

  • Lowest 7 October, 2026

    5.7 °C

  • Average October

    12.8 °C

  • Highest 1 October, 2026

    22.4 °C

Climate (2021–2026)

St Helens Aerodrome (28 km)

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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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