Mortana Weather Forecast

    • 11
    • 27

    Partly cloudy

    • 14
    • 33

    Partly cloudy

    • 14
    • 26

    Partly cloudy

    • 13
    • 32

    Sunny

    • 17
    • 31

    Partly cloudy

    • 16
    • 29

    Partly cloudy

    • 14
    • 26

    Partly cloudy

Today 20 Apr West Coast

Cloud clearing. The chance of morning fog south of Streaky Bay. Light winds becoming northeast to southeasterly 15 to 25 km/h in the morning. Overnight temperatures falling to around 12 with daytime temperatures reaching 26 to 31.

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  • Temperature Forecast Bureau of Meteorology

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Mortana Temperature Statistics View More

April Temperature

Streaky Bay (29km)

  • Lowest 14 April, 2026

    5.3 °C

  • Average April

    16.9 °C

  • Highest 18 April, 2026

    30.7 °C

Climate (2021–Present)

Streaky Bay (29km)

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  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    16.5 °C

  • Average High 2021–2026

    23.6 °C
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