Wilmington Weather Forecast

    • 18
    • 30

    Partly cloudy

    • 15
    • 31

    Storm

    • 12
    • 16

    Shower

    • 5
    • 18

    Partly cloudy

    • 6
    • 19

    Partly cloudy

    • 7
    • 21

    Partly cloudy

    • 9
    • 24

    Partly cloudy

Today 23 Oct Flinders

Partly cloudy. Slight chance of a shower near the coast in the late morning and afternoon. Near zero chance of rain elsewhere. Light winds becoming west to northwesterly 15 to 20 km/h in the morning then tending southeast to southwesterly 15 to 25 km/h in the evening. Overnight temperatures falling to between 16 and 21 with daytime temperatures reaching around 30.

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Wilmington Temperature Statistics View More

October Temperature

Port Augusta Airport (39 km)

  • Lowest 6 October, 2026

    7.8 °C

  • Average October

    19.5 °C

  • Highest 8 October, 2026

    32.8 °C

Climate (2021–2026)

Port Augusta Airport (39 km)

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  • Average Low 2021–2026

    12.7 °C

  • Average 2021–2026

    19 °C

  • Average High 2021–2026

    26.2 °C
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