Sleaford Weather Forecast

    • 8
    • 18

    Shower or two

    • 8
    • 17

    Possible shower

    • 7
    • 19

    Partly cloudy

    • 8
    • 20

    Showers increasing

    • 10
    • 19

    Shower or two

    • 8
    • 18

    Shower or two

    • 8
    • 17

    Shower or two

Today 15 Aug Port Lincoln

Partly cloudy. Medium chance of showers, most likely in the morning and afternoon. Light winds becoming east to southeasterly 15 to 20 km/h in the middle of the day.

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Sleaford Temperature Statistics View More

August Temperature

Port Lincoln Airport (34km)

  • Lowest 1 August, 2026

    2.6 °C

  • Average August

    11.9 °C

  • Highest 8 August, 2026

    19.7 °C

Climate (2021–2026)

Port Lincoln Airport (34km)

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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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