Dartnall Weather Forecast

    • 8
    • 19

    Cloudy

    • 10
    • 17

    Fog

    • 9
    • 21

    Cloudy

    • 11
    • 26

    Sunny

    • 16
    • 28

    Partly cloudy

    • 13
    • 21

    Shower

    • 8
    • 18

    Shower

Today 13 Sep Great Southern

Partly cloudy. Slight chance of a shower in the southwest, most likely in the morning and early afternoon. Near zero chance of rain elsewhere. Winds west to northwesterly and light becoming westerly 20 to 30 km/h in the morning then becoming west to southwesterly and light in the evening. Daytime maximum temperatures between 19 and 22.

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  • Temperature Forecast Bureau of Meteorology

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Dartnall Temperature Statistics View More

September Temperature

Katanning Research Station (40km)

  • Lowest 5 September, 2026

    3.8 °C

  • Average September

    12 °C

  • Highest 3 September, 2026

    18.3 °C

Climate (2021–2026)

Katanning Research Station (40km)

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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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