Cullalla Weather Forecast

    • 14
    • 29

    Possible shower

    • 18
    • 31

    Mostly sunny

    • 14
    • 24

    Showers increasing

    • 10
    • 19

    Shower or two

    • 9
    • 22

    Partly cloudy

    • 9
    • 25

    Sunny

    • 11
    • 22

    Shower or two

Today 16 Sep Lower West

Mostly sunny morning. Medium chance of showers, most likely in the afternoon and early evening. The chance of a thunderstorm in the afternoon and early evening. Winds east to northeasterly 20 to 30 km/h becoming light in the late afternoon then becoming east to northeasterly 15 to 20 km/h in the evening. Overnight temperatures falling to around 15 with daytime temperatures reaching around 30.

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  • Temperature Forecast Bureau of Meteorology

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Cullalla Temperature Statistics View More

September Temperature

Gingin Airport (30km)

  • Lowest 2 September, 2026

    4.4 °C
  • Average September

    15.1 °C
  • Highest 11 September, 2026

    26.9 °C

Climate (2021–2026)

Gingin Airport (30km)

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  • Average Low 2021–2026

    11.4 °C
  • Average 2021–2026

    18.2 °C
  • Average High 2021–2026

    26.2 °C
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