Parsons Beach Weather Forecast

    • 13
    • 20

    Cloudy

    • 11
    • 21

    Cloud clearing

    • 11
    • 30

    Mostly sunny

    • 17
    • 27

    Shower or two

    • 13
    • 20

    Showers

    • 9
    • 17

    Showers

    • 8
    • 17

    Shower or two

Today 20 Oct Mount Lofty Ranges

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm from the late morning, possibly severe with heavy rain which may lead to flash flooding. Winds northwest to southwesterly 15 to 20 km/h tending south to southwesterly in the early afternoon then tending south to southeasterly in the evening. Daytime maximum temperatures between 19 and 23.

South Central Coastal Waters

Wind
South to southwesterly about 10 knots increasing to 10 to 15 knots in the middle of the day then becoming south to southeasterly about 10 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Cloudy.
Weather Situation
A trough of low pressure over southeastern South Australia lingers in the east, before weakening from Thursday. A slow moving high pressure system in the Tasman Sea re-establishes a ridge across southern parts from Wednesday. Another series of troughs move into western parts on Thursday and broadly across SA on Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Parsons Beach Temperature Statistics View More

October Temperature

Encounter Bay (14 km)

  • Lowest 16 October, 2026

    5.3 °C

  • Average October

    15.8 °C

  • Highest 11 October, 2026

    30 °C

Climate (2021–2026)

Encounter Bay (14 km)

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  • Average Low 2021–2026

    10.5 °C

  • Average 2021–2026

    15.3 °C

  • Average High 2021–2026

    20.7 °C
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