Port Davis Weather Forecast

    • 17
    • 29

    Mostly sunny

    • 11
    • 20

    Partly cloudy

    • 7
    • 23

    Sunny

    • 8
    • 28

    Sunny

    • 13
    • 32

    Partly cloudy

    • 16
    • 31

    Mostly sunny

    • 16
    • 31

    Mostly sunny

Today 20 Sep Mid North

Mostly sunny. Slight chance of a shower in the south at night. Near zero chance of rain elsewhere. Winds north to northwesterly 35 to 50 km/h turning west to southwesterly 30 to 45 km/h in the middle of the day. Overnight temperatures falling to around 14 with daytime temperatures reaching 25 to 31.

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Port Davis Temperature Statistics View More

September Temperature

Whyalla Airport (38km)

  • Lowest 11 September, 2026

    3.4 °C

  • Average September

    14.6 °C

  • Highest 13 September, 2026

    28.9 °C

Climate (2021–2026)

Whyalla Airport (38km)

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  • Average Low 2021–2026

    12 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    23.8 °C
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