The Barway Weather Forecast

    • 11
    • 19

    Shower or two

    • 8
    • 19

    Mostly sunny

    • 6
    • 18

    Mostly sunny

    • 6
    • 17

    Mostly sunny

    • 6
    • 18

    Sunny

    • 8
    • 18

    Shower or two

    • 7
    • 16

    Shower or two

Today 18 May St Helens

Partly cloudy. Medium chance of showers, most likely in the late morning and afternoon. Light winds.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
West to northwesterly below 10 knots increasing to 10 to 15 knots in the morning.
Seas
Below 1 metre.
1st Swell
Northeasterly 2 to 2.5 metres.
Weather
Partly cloudy. 50% chance of showers.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

The Barway Temperature Statistics View More

May Temperature

St Helens Aerodrome (8km)

  • Lowest 8 May, 2026

    6.1 °C

  • Average May

    13.9 °C

  • Highest 1 May, 2026

    24.9 °C

Climate (2021–Present)

St Helens Aerodrome (8km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    13.4 °C

  • Average High 2021–2026

    18.3 °C
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