Second Creek Entrance Weather Forecast

    • 8
    • 22

    Cloudy

    • 15
    • 30

    Partly cloudy

    • 14
    • 26

    Shower or two then sunny

    • 7
    • 23

    Mostly sunny

    • 9
    • 21

    Showers increasing

    • 7
    • 15

    Shower or two

    • 7
    • 16

    Shower or two

Today 5 Sep Mid North

Cloudy. Slight chance of a shower. Winds easterly 20 to 30 km/h. Overnight temperatures falling to around 8 with daytime temperatures reaching between 17 and 21.

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Second Creek Entrance Temperature Statistics View More

September Temperature

Whyalla Airport (40km)

  • Lowest 1 September, 2025

    2.8 °C

  • Average September

    11.3 °C

  • Highest 2 September, 2025

    22.8 °C

Climate (2020–Present)

Whyalla Airport (40km)

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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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