Yilki Weather Forecast

    • 9
    • 25

    Mostly clear

    • 17
    • 28

    Shower or two

    • 13
    • 18

    Showers

    • 12
    • 25

    Showers. Possible storm

    • 14
    • 20

    Possible early storm. Showers

    • 11
    • 18

    Cloudy

    • 9
    • 21

    Possible shower

Today 18 Oct Mount Lofty Ranges

Clear. Winds northerly 15 to 25 km/h.

South Central Coastal Waters

Wind
Northerly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres west of Kangaroo Island.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Mostly clear.
Weather Situation
A weakening ridge over the eastern waters will be cleared by a trough pushing in from the west early Sunday. This trough and an embedded low will move inland with another low pressure system moving into the Bight by Tuesday. A series of troughs and a cold front will move over coastal waters with the passing of this low through the mid week before a ridge extends over waters late by Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Yilki Temperature Statistics View More

October Temperature

Encounter Bay (1km)

  • Lowest 15 October, 2025

    3.4 °C

  • Average October

    16.1 °C

  • Highest 16 October, 2025

    30.4 °C

Climate (2020–Present)

Encounter Bay (1km)

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  • Average Low 2020–2025

    10.4 °C

  • Average 2020–2025

    15.1 °C

  • Average High 2020–2025

    20.6 °C
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