Saint Helena Island Weather Forecast

    • 14
    • 22

    Shower or two

    • 14
    • 22

    Sunny

    • 9
    • 21

    Sunny

    • 9
    • 22

    Mostly sunny

    • 10
    • 23

    Sunny

    • 11
    • 20

    Sunny

    • 9
    • 20

    Partly cloudy

Today 6 Jul Brisbane

Partly cloudy. Medium chance of showers. Light winds.

Moreton Bay

Wind
Variable below 10 knots becoming northerly 10 to 15 knots in the late afternoon.
Seas
Below 1 metre.
Weather
Partly cloudy. 60% chance of showers.
Weather Situation
A high [1025 hPa] off the New South Wales coast extends a ridge over the southern Queensland waters. The high will push away to the east during Sunday as trough moves east across southern Queensland, with winds turning northerly ahead of this system. The trough will push offshore during early Monday, with westerly winds in its wake.
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  • Temperature Forecast Bureau of Meteorology

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Saint Helena Island Temperature Statistics View More

July Temperature

Brisbane Airport (10km)

  • Lowest 4 July, 2025

    8 °C

  • Average July

    14.4 °C

  • Highest 4 July, 2025

    21 °C

Climate (2020–Present)

Brisbane Airport (10km)

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  • Average Low 2020–2025

    16.3 °C

  • Average 2020–2025

    20.7 °C

  • Average High 2020–2025

    25.5 °C
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