Siam Weather Forecast

    • 18
    • 27

    Partly cloudy

    • 12
    • 29

    Partly cloudy

    • 11
    • 27

    Partly cloudy

    • 12
    • 23

    Partly cloudy

    • 11
    • 22

    Cloudy

    • 11
    • 27

    Cloudy

    • 12
    • 28

    Partly cloudy

Today 13 Nov North West Pastoral

Mostly clear. Medium chance of showers north of Marla, slight chance elsewhere. The chance of a thunderstorm, possibly severe, with damaging winds, large hail and possible heavy falls north of Coober Pedy. Winds northwest to southwesterly 25 to 35 km/h tending southeast to southwesterly 15 to 25 km/h in the late evening.

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Siam Temperature Statistics View More

November Temperature

Whyalla Airport (94km)

  • Lowest 12 November, 2025

    5.1 °C

  • Average November

    16.6 °C

  • Highest 1 November, 2025

    30.3 °C

Climate (2020–Present)

Whyalla Airport (94km)

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  • Average Low 2020–2025

    11.9 °C

  • Average 2020–2025

    17.5 °C

  • Average High 2020–2025

    23.8 °C
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