Frenchman Rock Weather Forecast

    • 9
    • 17

    Shower or two

    • 5
    • 17

    Mostly sunny

    • 7
    • 16

    Partly cloudy

    • 8
    • 16

    Showers. Wind easing

    • 6
    • 14

    Showers

    • 5
    • 14

    Shower or two

    • 5
    • 15

    Possible shower

Today 5 Jul Mount Lofty Ranges

Partly cloudy. High chance of showers, most likely during the morning and afternoon. Winds northerly 15 to 25 km/h becoming light in the late afternoon. Daytime maximum temperatures between 13 and 16.

South Central Coastal Waters

Wind
Northerly 15 to 20 knots decreasing to about 10 knots in the evening.
Seas
1 to 1.5 metres, decreasing to 1 metre later in the evening.
1st Swell
Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres west of Kangaroo Island by early evening.
Weather
Partly cloudy. 60% chance of showers. The chance of a thunderstorm west of Kangaroo Island.
Weather Situation
A cold front with a low pressure system to the south will move eastwards over the SA coasts during Saturday while weakening into a trough over the southeast during Sunday morning. A high pressure ridge will move in behind this system on Sunday, before another stronger cold front will then reach the west coast late on Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Frenchman Rock Temperature Statistics View More

July Temperature

Hindmarsh Island (10km)

  • Lowest 3 July, 2025

    5.1 °C

  • Average July

    10.6 °C

  • Highest 3 July, 2025

    17.5 °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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