St Marys Weather Forecast

    • 4
    • 13

    Mostly sunny

    • 3
    • 10

    Cloudy

    • 3
    • 10

    Cloudy

    • 3
    • 12

    Cloudy

    • 1
    • 13

    Mostly sunny

    • 3
    • 11

    Partly cloudy

    • 3
    • 12

    Partly cloudy

Today 3 Jul East Coast

Mostly sunny day. Slight chance of a shower in the late afternoon and evening. Winds westerly 20 to 30 km/h. Daytime maximum temperatures between 10 and 15.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

St Marys Temperature Statistics View More

July Temperature

St Helens Aerodrome (28km)

  • Lowest 2 July, 2026

    10.9 °C

  • Average July

    12.6 °C

  • Highest 1 July, 2026

    16.7 °C

Climate (2021–2026)

St Helens Aerodrome (28km)

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  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    13.4 °C

  • Average High 2021–2026

    18.3 °C
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