Riverton Weather Forecast

    • 6
    • 23

    Partly cloudy

    • 8
    • 19

    Shower

    • 6
    • 13

    Shower

    • 7
    • 16

    Shower

    • 7
    • 16

    Shower

    • 3
    • 16

    Cloudy

    • 6
    • 19

    Cloudy

Today 18 Sep Mid North

Mostly sunny. Winds north to northeasterly 15 to 25 km/h tending north to northwesterly 20 to 30 km/h in the late morning. Daytime maximum temperatures in the low to mid 20s.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Riverton Temperature Statistics View More

September Temperature

Eudunda (31km)

  • Lowest 5 September, 2025

    3.6 °C
  • Average September

    11 °C
  • Highest 15 September, 2025

    26.1 °C

Climate (2020–Present)

Eudunda (31km)

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  • Average Low 2020–2025

    9.8 °C
  • Average 2020–2025

    13.8 °C
  • Average High 2020–2025

    21.2 °C
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