Myponga River Entrance Weather Forecast

    • 13
    • 19

    Shower

    • 12
    • 16

    Shower

    • 10
    • 15

    Cloudy

    • 9
    • 14

    Cloudy

    • 6
    • 15

    Sunny

    • 9
    • 19

    Sunny

    • 12
    • 21

    Sunny

Today 13 Sep Mount Lofty Ranges

Partly cloudy. Very high chance of showers, most likely during the morning and afternoon. The chance of a thunderstorm during the morning and afternoon. Winds northerly 20 to 30 km/h turning westerly 25 to 35 km/h in the middle of the day then decreasing to 15 to 25 km/h in the evening. Daytime maximum temperatures between 18 and 21.

Investigator Strait Coastal Waters

Wind
North to northwesterly 15 to 20 knots turning westerly 15 to 25 knots in the late morning.
Seas
1 to 2 metres, decreasing to 1 metre later in the evening.
1st Swell
West to southwesterly around 1 metre.
Weather
Partly cloudy. 95% chance of showers. The chance of a thunderstorm this morning.
Weather Situation
A trough will move across SA today ahead of a high pressure ridge that will build in the wake. A cold front will then slip across southern coasts late Monday and early Tuesday, before the high moves across waters to the south to be centred over Victoria by Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Myponga River Entrance Temperature Statistics View More

September Temperature

Parawa West (Second Valley Forest) (23km)

  • Lowest 8 September, 2026

    5.2 °C

  • Average September

    10.9 °C

  • Highest 11 September, 2026

    17.4 °C

Climate (2021–2026)

Parawa West (Second Valley Forest) (23km)

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  • Average Low 2021–2026

    10.5 °C

  • Average 2021–2026

    13.5 °C

  • Average High 2021–2026

    17.7 °C
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