Gnowangerup Airport Weather Forecast

    • 11
    • 22

    Cloudy

    • 11
    • 21

    Shower or two

    • 8
    • 22

    Cloudy

    • 9
    • 15

    Shower or two

    • 7
    • 15

    Showers

    • 9
    • 18

    Showers

    • 9
    • 19

    Possible shower

Today 22 Sep South Coastal

Cloudy. The chance of morning fog in the west. Medium chance of showers in the west, slight chance elsewhere. Light winds becoming south to southeasterly 15 to 25 km/h in the middle of the day then becoming light in the evening. Overnight temperatures falling to around 10 with daytime temperatures reaching between 18 and 23.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gnowangerup Airport Temperature Statistics View More

September Temperature

Katanning Research Station (49km)

  • 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 (49km)

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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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