Trigwell Weather Forecast

    • 8
    • 17

    Shower

    • 4
    • 17

    Cloudy

    • 7
    • 18

    Cloudy

    • 5
    • 20

    Cloudy

    • 7
    • 21

    Cloudy

    • 6
    • 23

    Partly cloudy

    • 9
    • 27

    Sunny

Today 17 Sep Great Southern

Partly cloudy. Very high chance of showers, becoming less likely in the late afternoon and evening. The chance of a thunderstorm in the morning and afternoon. Winds northwesterly 25 to 35 km/h turning westerly in the late morning and early afternoon then decreasing to 15 to 20 km/h in the evening. Daytime maximum temperatures between 16 and 19.

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  • Temperature Forecast Bureau of Meteorology

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Trigwell Temperature Statistics View More

September Temperature

Collie East (43km)

  • Lowest 1 September, 2025

    -0.1 °C
  • Average September

    10.1 °C
  • Highest 12 September, 2025

    23.6 °C

Climate (2020–Present)

Collie East (43km)

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  • Average Low 2020–2025

    8.9 °C
  • Average 2020–2025

    15.7 °C
  • Average High 2020–2025

    23.6 °C
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