Mortlake Racecourse Weather Forecast

    • 1
    • 19

    Early frost. Partly cloudy

    • 8
    • 24

    Wind easing. Partly cloudy

    • 13
    • 21

    Shower or two

    • 10
    • 19

    Showers

    • 7
    • 15

    Partly cloudy

    • 5
    • 15

    Cloudy

    • 3
    • 19

    Partly cloudy

Today 28 Sep South West

Partly cloudy. Patches of morning frost in the southeast. Medium chance of showers in the west, most likely in the late afternoon and evening. Near zero chance of rain elsewhere. Winds east to southeasterly 15 to 20 km/h turning northeasterly during the day. Overnight temperatures falling to between 1 and 4 with daytime temperatures reaching between 17 and 20.

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  • Temperature Forecast Bureau of Meteorology

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Mortlake Racecourse Temperature Statistics View More

September Temperature

Mortlake Racecourse (0km)

  • Lowest 18 September, 2026

    -1.2 °C

  • Average September

    10.8 °C

  • Highest 20 September, 2026

    25.5 °C

Climate (2021–2026)

Mortlake Racecourse (0km)

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  • Average Low 2021–2026

    8.1 °C

  • Average 2021–2026

    13.4 °C

  • Average High 2021–2026

    19.8 °C
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