Saint Helena Island Weather Forecast

    • 22
    • 29

    Shower or two

    • 22
    • 29

    Possible shower

    • 20
    • 29

    Shower or two

    • 19
    • 29

    Shower or two

    • 20
    • 30

    Shower or two

Today 18 Jan Brisbane

Cloudy. High chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm in the morning. Light winds becoming southeasterly 15 to 25 km/h in the middle of the day then becoming light in the late evening.

Moreton Bay

Wind
East to northeasterly 10 to 15 knots tending east to southeasterly during the morning.
Seas
Below 1 metre.
Weather
Partly cloudy. 60% chance of showers. The chance of a thunderstorm in the morning.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Saint Helena Island Temperature Statistics View More

January Temperature

Brisbane Airport (10km)

  • Lowest 1 January, 2026

    19.7 °C

  • Average January

    25.7 °C

  • Highest 16 January, 2026

    31.4 °C

Climate (2021–Present)

Brisbane Airport (10km)

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  • Average Low 2021–2026

    16.3 °C

  • Average 2021–2026

    20.7 °C

  • Average High 2021–2026

    25.6 °C
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