The Sisters Weather Forecast

    • 9
    • 24

    Cloudy

    • 16
    • 24

    Showers

    • 10
    • 17

    Shower or two

    • 10
    • 18

    Possible shower

    • 8
    • 19

    Shower or two

    • 9
    • 18

    Possible shower

    • 6
    • 22

    Sunny

Today 6 Nov Mount Lofty Ranges

Partly cloudy. Medium chance of showers, most likely later tonight. The chance of a thunderstorm about the southern Fleurieu Peninsula later tonight. Winds north to northeasterly 20 to 30 km/h.

South Central Coastal Waters

Wind
East to northeasterly 15 to 20 knots tending north to northeasterly in the late evening.
Seas
Around 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Cloudy. 70% chance of showers. The chance of a thunderstorm later this evening.
Weather Situation
A low pressure system and associated cold front moving over the west, reaching central parts late evening, before moving across central and eastern parts of the state during Friday with a cooler southeasterly airstream to follow. A high pressure ridge will slowly move in from the west over the weekend with the high pressure centre establishing in the Bight on Sunday. The high is expected to weaken as a cold front clips the south of the state late Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

The Sisters Temperature Statistics View More

November Temperature

Encounter Bay (8km)

  • Lowest 3 November, 2025

    8.7 °C

  • Average November

    17.3 °C

  • Highest 1 November, 2025

    28.3 °C

Climate (2020–Present)

Encounter Bay (8km)

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  • Average Low 2020–2025

    10.4 °C

  • Average 2020–2025

    15.2 °C

  • Average High 2020–2025

    20.7 °C
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