Katanning Airport Weather Forecast

    • 8
    • 23

    Partly cloudy

    • 10
    • 21

    Cloudy

    • 10
    • 20

    Shower or two

    • 7
    • 21

    Partly cloudy

    • 9
    • 15

    Shower or two

    • 7
    • 15

    Shower or two

    • 8
    • 17

    Shower or two

Today 21 Sep Great Southern

Mostly sunny. Winds north to northeasterly 15 to 20 km/h tending north to northwesterly in the middle of the day then becoming light in the early afternoon. Daytime maximum temperatures in the low to mid 20s.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Katanning Airport Temperature Statistics View More

September Temperature

Katanning Research Station (4km)

  • 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 (4km)

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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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