St Marys Weather Forecast

    • 6
    • 19

    Partly cloudy

    • 6
    • 16

    Showers

    • 3
    • 15

    Partly cloudy

    • 5
    • 18

    Partly cloudy

    • 8
    • 20

    Partly cloudy

    • 11
    • 21

    Shower or two

    • 10
    • 19

    Shower or two

Today 5 Oct East Coast

Partly cloudy. Light winds becoming east to northeasterly 15 to 25 km/h in the early afternoon then shifting west to northwesterly in the afternoon. Overnight temperatures falling to between 3 and 7 with daytime temperatures reaching between 16 and 19.

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  • Temperature Forecast Bureau of Meteorology

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St Marys Temperature Statistics View More

October Temperature

St Helens Aerodrome (28km)

  • Lowest 4 October, 2026

    9.9 °C

  • Average October

    13.7 °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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