Thompson Beach Weather Forecast

    • 13
    • 22

    Cloudy

    • 9
    • 29

    Sunny

    • 18
    • 34

    Cloudy

    • 16
    • 25

    Shower

    • 15
    • 23

    Shower

    • 13
    • 20

    Shower

    • 10
    • 19

    Cloudy

Today 17 Oct Mid North

The chance of a thunderstorm in the early morning. Mostly sunny afternoon. Winds south to southwesterly 15 to 25 km/h becoming light in the late evening. Overnight temperatures falling to around 9 with daytime temperatures reaching the low to mid 20s.

Gulf St Vincent Coastal Waters

Wind
South to southwesterly 10 to 15 knots becoming variable about 10 knots in the morning then becoming southerly 10 to 15 knots in the early afternoon.
Seas
Around 1 metre, decreasing below 0.5 metres during the morning, then increasing to below 1 metre around midday.
1st Swell
South to southwesterly below 0.5 metres.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Thompson Beach Temperature Statistics View More

October Temperature

Roseworthy (35km)

  • Lowest 15 October, 2025

    3.5 °C

  • Average October

    15.2 °C

  • Highest 15 October, 2025

    32.3 °C

Climate (2020–Present)

Roseworthy (35km)

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  • Average Low 2020–2025

    9.7 °C

  • Average 2020–2025

    16.2 °C

  • Average High 2020–2025

    23.7 °C
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