Lewis Island Weather Forecast

    • 17
    • 39

    Partly cloudy

    • 16
    • 27

    Partly cloudy

    • 16
    • 26

    Partly cloudy

    • 14
    • 20

    Windy

    • 14
    • 21

    Cloudy

    • 13
    • 22

    Partly cloudy

    • 14
    • 22

    Cloudy

Today 7 Jan Lower Eyre Peninsula

Clear. Winds southeasterly 15 to 20 km/h.

Extreme Fire Danger Rating

Take action now to protect life and property

Spencer Gulf Coastal Waters

Wind
South to southeasterly 15 to 20 knots.
Seas
1 to 1.5 metres.
1st Swell
South to southwesterly below 1 metre, increasing to around 1 metre south of Cowell to Wallaroo.
Weather
Clear.
Weather Situation
A ridge of high pressure will contract out of the state today as a low pressure trough moves in across parts of the west and south. This trough will remain relatively stationary during Thursday then will move eastwards on Friday as a cold front moves over southern districts. A ridge of high pressure will extend across the south on Saturday following the front and the main high centre will become established over waters south of the Bight on Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lewis Island Temperature Statistics View More

January Temperature

Port Lincoln Airport (42km)

  • Lowest 6 January, 2026

    11.9 °C

  • Average January

    20.3 °C

  • Highest 6 January, 2026

    30.6 °C

Climate (2021–Present)

Port Lincoln Airport (42km)

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  • Average Low 2021–2026

    11.4 °C

  • Average 2021–2026

    15.8 °C

  • Average High 2021–2026

    21.3 °C
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