St Helens Point Weather Forecast

    • 14
    • 27

    Early shower or two

    • 12
    • 22

    Showers increasing

    • 13
    • 22

    Shower or two

    • 12
    • 20

    Shower or two

    • 11
    • 21

    Partly cloudy

    • 9
    • 20

    Partly cloudy

    • 9
    • 19

    Partly cloudy

Today 20 Dec St Helens

Partly cloudy. Medium chance of showers in the early morning. The chance of a thunderstorm in the early morning. Winds northeasterly 15 to 20 km/h becoming light before dawn then becoming northwesterly 20 to 30 km/h in the morning.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
Northeasterly 15 to 20 knots shifting westerly 15 to 25 knots during the day. Winds reaching up to 30 knots in the late afternoon.
Seas
1 to 1.5 metres, increasing to 1.5 to 2.5 metres around midday.
1st Swell
Easterly 1 to 1.5 metres, tending northeasterly around 1 metre during the afternoon.
Weather
60% chance of showers in the morning. The chance of a thunderstorm in the morning. Mostly sunny afternoon.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

St Helens Point Temperature Statistics View More

December Temperature

St Helens Aerodrome (9km)

  • Lowest 2 December, 2025

    6.6 °C

  • Average December

    16 °C

  • Highest 17 December, 2025

    29.5 °C

Climate (2020–Present)

St Helens Aerodrome (9km)

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  • Average Low 2020–2025

    9.3 °C

  • Average 2020–2025

    13.3 °C

  • Average High 2020–2025

    18.2 °C
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