Thompson Beach Weather Forecast

    • 14
    • 30

    Partly cloudy

    • 18
    • 22

    Shower

    • 16
    • 25

    Partly cloudy

    • 17
    • 26

    Cloudy

    • 16
    • 27

    Sunny

    • 16
    • 27

    Partly cloudy

    • 15
    • 25

    Sunny

Today 15 Mar Mid North

Partly cloudy. Winds southeast to southwesterly 15 to 20 km/h.

Gulf St Vincent Coastal Waters

Wind
Southerly 10 to 15 knots, reaching up to 20 knots near the Yorke Peninsula coast.
Seas
Around 1 metre.
1st Swell
Southeast to southwesterly below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
A trough over western and northern SA will continue to move northeast early in the week. A ridge of high pressure persists over the south. A cold front clips the southeast on Tuesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Thompson Beach Temperature Statistics View More

March Temperature

Roseworthy (35km)

  • Lowest 9 March, 2026

    7.9 °C

  • Average March

    18.9 °C

  • Highest 10 March, 2026

    36.1 °C

Climate (2021–Present)

Roseworthy (35km)

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  • Average Low 2021–2026

    9.8 °C

  • Average 2021–2026

    16.3 °C

  • Average High 2021–2026

    23.7 °C
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