The Barway Weather Forecast

    • 3
    • 15

    Partly cloudy

    • 9
    • 15

    Rain

    • 11
    • 17

    Rain easing

    • 11
    • 18

    Showers

    • 10
    • 15

    Showers

    • 7
    • 14

    Shower or two

    • 5
    • 14

    Partly cloudy

Today 15 Jun St Helens

Partly cloudy. Winds northerly 15 to 20 km/h tending northwesterly in the late afternoon then becoming light in the evening.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
Northerly 10 to 15 knots, reaching up to 20 knots offshore during the afternoon and evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore.
1st Swell
Southerly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Mostly clear.
Weather Situation
A low pressure system is developing in the Bight today, forecast to slowly move east this week, bringing a warm front over the state the on Tuesday. The low centre will approach from the west on Thursday, crossing and dragging a cold front over the state on Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

The Barway Temperature Statistics View More

June Temperature

St Helens Aerodrome (8km)

  • Lowest 1 June, 2026

    4.8 °C

  • Average June

    11.3 °C

  • Highest 10 June, 2026

    18.4 °C

Climate (2021–Present)

St Helens Aerodrome (8km)

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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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