Kojonup Airport Weather Forecast

    • 9
    • 19

    Storm

    • 9
    • 19

    Shower

    • 7
    • 17

    Shower

    • 8
    • 16

    Shower

    • 4
    • 16

    Cloudy

    • 6
    • 20

    Partly cloudy

    • 7
    • 23

    Partly cloudy

Today 27 Sep Great Southern

Cloudy. Very high chance of showers, becoming less likely in the evening. A thunderstorm likely, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding. Winds northeast to southeasterly 15 to 20 km/h tending northwest to northeasterly in the middle of the day then becoming light in the late afternoon. Daytime maximum temperatures between 19 and 22.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Kojonup Airport Temperature Statistics View More

September Temperature

Katanning Research Station (44km)

  • Lowest 5 September, 2026

    3.8 °C
  • Average September

    13.4 °C
  • Highest 17 September, 2026

    31.8 °C

Climate (2021–2026)

Katanning Research Station (44km)

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  • Average Low 2021–2026

    9.7 °C
  • Average 2021–2026

    15.4 °C
  • Average High 2021–2026

    22.7 °C
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