Middleton Weather Forecast

    • 12
    • 27

    Sunny

    • 14
    • 32

    Sunny

    • 17
    • 36

    Sunny

    • 15
    • 21

    Cloudy

    • 13
    • 20

    Partly cloudy

    • 13
    • 22

    Partly cloudy

    • 14
    • 25

    Partly cloudy

Today 27 Dec Mount Lofty Ranges

Sunny. Winds easterly 15 to 25 km/h turning south to southeasterly 15 to 20 km/h in the afternoon then tending east to southeasterly in the evening. Daytime maximum temperatures around 30.

South Central Coastal Waters

Wind
Easterly 15 to 20 knots, reaching up to 25 knots west of Kangaroo Island during the morning.
Seas
1 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southwesterly 1.5 metres.
Weather
Sunny.
Weather Situation
A high pressure system maintains a broad ridge over most of South Australia. A low pressure trough enters western parts of the state later today and continues moving east on Sunday, reaching central parts on Monday. The deepening trough moves into eastern parts of SA on Tuesday, while a new ridge builds across the west.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Middleton Temperature Statistics View More

December Temperature

Hindmarsh Island (10km)

  • Lowest 16 December, 2025

    9.3 °C

  • Average December

    18.2 °C

  • Highest 18 December, 2025

    40.9 °C

Climate (2020–Present)

Hindmarsh Island (10km)

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  • Average Low 2020–2025

    12 °C

  • Average 2020–2025

    15.7 °C

  • Average High 2020–2025

    20.5 °C
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