Sullivan Weather Forecast

    • 10
    • 17

    Showers

    • 11
    • 18

    Showers

    • 11
    • 19

    Shower or two

    • 11
    • 19

    Possible shower

    • 11
    • 20

    Showers

    • 11
    • 19

    Showers

    • 10
    • 20

    Shower or two

Today 25 May Port Lincoln

Partly cloudy. High chance of showers. The chance of a thunderstorm during the morning and afternoon. Winds southwesterly 20 to 30 km/h becoming light in the early morning then becoming southerly 20 to 30 km/h in the morning.

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  • Temperature Forecast Bureau of Meteorology

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Sullivan Temperature Statistics View More

May Temperature

Port Lincoln Airport (10km)

  • Lowest 18 May, 2026

    8.6 °C

  • Average May

    15.4 °C

  • Highest 1 May, 2026

    30.6 °C

Climate (2021–Present)

Port Lincoln Airport (10km)

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  • Average Low 2021–2026

    11.5 °C

  • Average 2021–2026

    15.8 °C

  • Average High 2021–2026

    21.3 °C
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