Sleaford Weather Forecast

    • 12
    • 25

    Showers. Storm

    • 11
    • 18

    Shower or two clearing

    • 10
    • 19

    Cloudy

    • 10
    • 23

    Showers

    • 14
    • 24

    Shower or two

    • 12
    • 19

    Shower or two

    • 10
    • 19

    Cloudy

Today 21 Oct Port Lincoln

Cloudy. Very high chance of showers, most likely in the morning and afternoon. A thunderstorm likely, possibly severe with damaging winds in the afternoon and evening. Winds east to northeasterly 20 to 30 km/h shifting west to northwesterly in the evening.

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Sleaford Temperature Statistics View More

October Temperature

Port Lincoln Airport (34km)

  • Lowest 15 October, 2025

    4.8 °C

  • Average October

    15.4 °C

  • Highest 4 October, 2025

    34 °C

Climate (2020–Present)

Port Lincoln Airport (34km)

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  • Average Low 2020–2025

    11.4 °C

  • Average 2020–2025

    15.8 °C

  • Average High 2020–2025

    21.3 °C
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