Wellesley Weather Forecast

    • 9
    • 18

    Showers

    • 8
    • 18

    Partly cloudy

    • 7
    • 21

    Partly cloudy

    • 9
    • 21

    Partly cloudy

    • 8
    • 22

    Partly cloudy

    • 11
    • 23

    Becoming cloudy

    • 11
    • 22

    Shower or two

Today 5 Sep South West

Cloudy. Very high chance of showers. Winds northwesterly 15 to 25 km/h becoming light in the late afternoon then becoming southeast to southwesterly 15 to 25 km/h in the late evening.

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Wellesley Temperature Statistics View More

September Temperature

Bunbury (21km)

  • Lowest 1 September, 2026

    5 °C

  • Average September

    14 °C

  • Highest 3 September, 2026

    19.2 °C

Climate (2021–2026)

Bunbury (21km)

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  • Average Low 2021–2026

    11.7 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    23.7 °C
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